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Home Return to list Winter Weather Advisory 0022 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2025-11-30 23:38:37 436 WWUS41 KLWX 010538 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1238 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-011345- /O.NEW.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches with locally up to 4 inches near the Mason-Dixon. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-011345- /O.NEW.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-011345- /O.NEW.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon and higher elevations such as Parrs Ridge. Ice accumulations around up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: New Issued At: 2025-11-30 23:38:37 436 WWUS41 KLWX 010538 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1238 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-011345- /O.NEW.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches with locally up to 4 inches near the Mason-Dixon. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-011345- /O.NEW.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-011345- /O.NEW.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon and higher elevations such as Parrs Ridge. Ice accumulations around up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: New Issued At: 2025-11-30 23:38:37 436 WWUS41 KLWX 010538 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1238 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-011345- /O.NEW.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches with locally up to 4 inches near the Mason-Dixon. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-011345- /O.NEW.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-011345- /O.NEW.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1238 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon and higher elevations such as Parrs Ridge. Ice accumulations around up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: Continued Issued At: 2025-12-01 06:11:38 491 WWUS41 KLWX 011211 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 711 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012015- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-01 06:11:38 491 WWUS41 KLWX 011211 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 711 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012015- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-01 06:11:38 491 WWUS41 KLWX 011211 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 711 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012015- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-01 08:30:43 949 WWUS41 KLWX 011430 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 930 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ503-505-012230- /O.EXB.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012230- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-01 08:30:43 949 WWUS41 KLWX 011430 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 930 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ503-505-012230- /O.EXB.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012230- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Time and Area Extended Issued At: 2025-12-01 08:30:43 949 WWUS41 KLWX 011430 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 930 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ503-505-012230- /O.EXB.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012230- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-01 08:30:43 949 WWUS41 KLWX 011430 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 930 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ503-505-012230- /O.EXB.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012230- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012230- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 930 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-01 16:10:55 104 WWUS41 KLWX 012210 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 510 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-020615- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-020615- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ AVS Action: Continued Issued At: 2025-12-01 16:10:55 104 WWUS41 KLWX 012210 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 510 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-020615- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-020615- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ AVS Action: Continued Issued At: 2025-12-01 16:10:55 104 WWUS41 KLWX 012210 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 510 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-020615- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-020615- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ AVS Action: Continued Issued At: 2025-12-01 16:10:55 104 WWUS41 KLWX 012210 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 510 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-020615- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-020615- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-020615- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 510 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ AVS Action: Continued Issued At: 2025-12-01 21:48:34 442 WWUS41 KLWX 020348 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1048 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. VAZ502-021200- /O.EXA.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Southern Fauquier- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Wet snow expected. Total snow and sleet accumulations up to one inch. Ice accumulations around a light glaze. * WHERE...Southern Fauquier County. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-021200- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021200- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: Area Extended Issued At: 2025-12-01 21:48:34 442 WWUS41 KLWX 020348 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1048 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. VAZ502-021200- /O.EXA.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Southern Fauquier- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Wet snow expected. Total snow and sleet accumulations up to one inch. Ice accumulations around a light glaze. * WHERE...Southern Fauquier County. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-021200- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021200- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: Continued Issued At: 2025-12-01 21:48:34 442 WWUS41 KLWX 020348 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1048 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. VAZ502-021200- /O.EXA.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Southern Fauquier- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Wet snow expected. Total snow and sleet accumulations up to one inch. Ice accumulations around a light glaze. * WHERE...Southern Fauquier County. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-021200- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021200- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: Continued Issued At: 2025-12-01 21:48:34 442 WWUS41 KLWX 020348 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1048 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. VAZ502-021200- /O.EXA.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Southern Fauquier- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Wet snow expected. Total snow and sleet accumulations up to one inch. Ice accumulations around a light glaze. * WHERE...Southern Fauquier County. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-021200- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021200- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: Continued Issued At: 2025-12-01 21:48:34 442 WWUS41 KLWX 020348 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1048 PM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. VAZ502-021200- /O.EXA.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Southern Fauquier- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Wet snow expected. Total snow and sleet accumulations up to one inch. Ice accumulations around a light glaze. * WHERE...Southern Fauquier County. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-021200- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-021200- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parrs Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and panhandle West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021200- /O.CON.KLWX.WW.Y.0022.251202T1000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 1048 PM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 10 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...From 5 AM to 10 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation will begin as a mix of snow, sleet, and freezing rain early Tuesday morning before transitioning to plain rain by late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Belak Action: Continued Issued At: 2025-12-02 06:00:08 761 WWUS41 KLWX 021159 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 659 AM EST Tue Dec 2 2025 MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Additional upslope snow showers are expected this afternoon and evening for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021500- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Mixed precipitation. Additional ice accumulations of a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Precipitation will transition to plain rain by mid morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501>505-507-508-WVZ050-055-502-505-506- 021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Southern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 06:00:08 761 WWUS41 KLWX 021159 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 659 AM EST Tue Dec 2 2025 MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Additional upslope snow showers are expected this afternoon and evening for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021500- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Mixed precipitation. Additional ice accumulations of a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Precipitation will transition to plain rain by mid morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501>505-507-508-WVZ050-055-502-505-506- 021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Southern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 06:00:08 761 WWUS41 KLWX 021159 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 659 AM EST Tue Dec 2 2025 MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Additional upslope snow showers are expected this afternoon and evening for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021500- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Mixed precipitation. Additional ice accumulations of a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Precipitation will transition to plain rain by mid morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501>505-507-508-WVZ050-055-502-505-506- 021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Southern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 06:00:08 761 WWUS41 KLWX 021159 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 659 AM EST Tue Dec 2 2025 MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Additional upslope snow showers are expected this afternoon and evening for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ503-505-021500- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Mixed precipitation. Additional ice accumulations of a light glaze. * WHERE...Northwest Howard and Northwest Montgomery Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. * ADDITIONAL DETAILS...Precipitation will transition to plain rain by mid morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501>505-507-508-WVZ050-055-502-505-506- 021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Southern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 659 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 08:45:43 943 WWUS41 KLWX 021445 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 945 AM EST Tue Dec 2 2025 VAZ051-501-502-505-021545- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Culpeper-Northern Fauquier-Southern Fauquier-Western Loudoun- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ503-505-021545- /O.EXP.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS MORNING... The threat has ended. $$ MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Portions of north-central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. A coating to an inch of additional snow is possible through this evening. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-503-504-507-508-WVZ050-055-502-505-506-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Western Highland-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Freezing rain. Additional ice accumulations around a light glaze. * WHERE...Portions of central, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Slippery sidewalks, roads and bridges are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 08:45:43 943 WWUS41 KLWX 021445 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 945 AM EST Tue Dec 2 2025 VAZ051-501-502-505-021545- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Culpeper-Northern Fauquier-Southern Fauquier-Western Loudoun- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ503-505-021545- /O.EXP.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS MORNING... The threat has ended. $$ MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Portions of north-central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. A coating to an inch of additional snow is possible through this evening. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-503-504-507-508-WVZ050-055-502-505-506-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Western Highland-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Freezing rain. Additional ice accumulations around a light glaze. * WHERE...Portions of central, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Slippery sidewalks, roads and bridges are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Cancelled Issued At: 2025-12-02 08:45:43 943 WWUS41 KLWX 021445 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 945 AM EST Tue Dec 2 2025 VAZ051-501-502-505-021545- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Culpeper-Northern Fauquier-Southern Fauquier-Western Loudoun- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ503-505-021545- /O.EXP.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS MORNING... The threat has ended. $$ MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Portions of north-central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. A coating to an inch of additional snow is possible through this evening. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-503-504-507-508-WVZ050-055-502-505-506-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Western Highland-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Freezing rain. Additional ice accumulations around a light glaze. * WHERE...Portions of central, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Slippery sidewalks, roads and bridges are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 08:45:43 943 WWUS41 KLWX 021445 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 945 AM EST Tue Dec 2 2025 VAZ051-501-502-505-021545- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Culpeper-Northern Fauquier-Southern Fauquier-Western Loudoun- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ503-505-021545- /O.EXP.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS MORNING... The threat has ended. $$ MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Portions of north-central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. A coating to an inch of additional snow is possible through this evening. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-503-504-507-508-WVZ050-055-502-505-506-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Western Highland-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Freezing rain. Additional ice accumulations around a light glaze. * WHERE...Portions of central, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Slippery sidewalks, roads and bridges are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Expired Issued At: 2025-12-02 08:45:43 943 WWUS41 KLWX 021445 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 945 AM EST Tue Dec 2 2025 VAZ051-501-502-505-021545- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Culpeper-Northern Fauquier-Southern Fauquier-Western Loudoun- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ503-505-021545- /O.EXP.KLWX.WW.Y.0022.000000T0000Z-251202T1500Z/ Northwest Montgomery-Northwest Howard- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS MORNING... The threat has ended. $$ MDZ003>006-507-WVZ051>053-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Portions of north-central and northern Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-502-509-510-WVZ501-503-504-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. A coating to an inch of additional snow is possible through this evening. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-503-504-507-508-WVZ050-055-502-505-506-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Western Highland-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 945 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Freezing rain. Additional ice accumulations around a light glaze. * WHERE...Portions of central, northwest, and western Virginia and eastern West Virginia. * WHEN...Until noon EST today. * IMPACTS...Slippery sidewalks, roads and bridges are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Cancelled Issued At: 2025-12-02 09:49:15 571 WWUS41 KLWX 021549 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1049 AM EST Tue Dec 2 2025 MDZ502-WVZ051>053-504-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Central and Eastern Allegany-Morgan-Berkeley-Jefferson-Eastern Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ VAZ025>031-036>040-050-504-507-508-WVZ050-055-502-506-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Eastern Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ003>006-507-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Carroll, Frederick MD, Washington, Northern Baltimore, and Northwest Harford Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The area most affected will be north of Interstate 70 and higher elevations near the Pennsylvania border. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-509-510-WVZ501-503-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Western Highland-Western Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 09:49:15 571 WWUS41 KLWX 021549 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1049 AM EST Tue Dec 2 2025 MDZ502-WVZ051>053-504-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Central and Eastern Allegany-Morgan-Berkeley-Jefferson-Eastern Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ VAZ025>031-036>040-050-504-507-508-WVZ050-055-502-506-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Eastern Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ003>006-507-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Carroll, Frederick MD, Washington, Northern Baltimore, and Northwest Harford Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The area most affected will be north of Interstate 70 and higher elevations near the Pennsylvania border. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-509-510-WVZ501-503-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Western Highland-Western Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 09:49:15 571 WWUS41 KLWX 021549 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1049 AM EST Tue Dec 2 2025 MDZ502-WVZ051>053-504-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Central and Eastern Allegany-Morgan-Berkeley-Jefferson-Eastern Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ VAZ025>031-036>040-050-504-507-508-WVZ050-055-502-506-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Eastern Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ003>006-507-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Carroll, Frederick MD, Washington, Northern Baltimore, and Northwest Harford Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The area most affected will be north of Interstate 70 and higher elevations near the Pennsylvania border. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-509-510-WVZ501-503-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Western Highland-Western Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Cancelled Issued At: 2025-12-02 09:49:15 571 WWUS41 KLWX 021549 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1049 AM EST Tue Dec 2 2025 MDZ502-WVZ051>053-504-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Central and Eastern Allegany-Morgan-Berkeley-Jefferson-Eastern Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ VAZ025>031-036>040-050-504-507-508-WVZ050-055-502-506-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Eastern Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ003>006-507-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Carroll, Frederick MD, Washington, Northern Baltimore, and Northwest Harford Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The area most affected will be north of Interstate 70 and higher elevations near the Pennsylvania border. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-509-510-WVZ501-503-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Western Highland-Western Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 09:49:15 571 WWUS41 KLWX 021549 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1049 AM EST Tue Dec 2 2025 MDZ502-WVZ051>053-504-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Central and Eastern Allegany-Morgan-Berkeley-Jefferson-Eastern Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ VAZ025>031-036>040-050-504-507-508-WVZ050-055-502-506-021700- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Eastern Highland-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Eastern Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ003>006-507-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional ice accumulations around a light glaze. * WHERE...Carroll, Frederick MD, Washington, Northern Baltimore, and Northwest Harford Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The area most affected will be north of Interstate 70 and higher elevations near the Pennsylvania border. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ501-509-510-WVZ501-503-021800- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-021700- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251202T1700Z/ Western Highland-Western Pendleton- 1049 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Time Extended Issued At: 2025-12-02 10:35:46 743 WWUS41 KLWX 021635 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1135 AM EST Tue Dec 2 2025 MDZ003>006-507-021745- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ501-509-510-WVZ501-503-030045- /O.EXT.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-030045- /O.EXT.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Western Highland-Western Pendleton- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Cancelled Issued At: 2025-12-02 10:35:46 743 WWUS41 KLWX 021635 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1135 AM EST Tue Dec 2 2025 MDZ003>006-507-021745- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ501-509-510-WVZ501-503-030045- /O.EXT.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-030045- /O.EXT.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Western Highland-Western Pendleton- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Time Extended Issued At: 2025-12-02 10:35:46 743 WWUS41 KLWX 021635 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1135 AM EST Tue Dec 2 2025 MDZ003>006-507-021745- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ MDZ501-509-510-WVZ501-503-030045- /O.EXT.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-030045- /O.EXT.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Western Highland-Western Pendleton- 1135 AM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF Action: Continued Issued At: 2025-12-02 17:19:55 642 WWUS41 KLWX 022319 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 619 PM EST Tue Dec 2 2025 MDZ501-509-510-WVZ501-503-030300- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 619 PM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Additional upslope snow showers are expected this evening for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-030300- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Western Highland-Western Pendleton- 619 PM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ LFR Action: Continued Issued At: 2025-12-02 17:19:55 642 WWUS41 KLWX 022319 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 619 PM EST Tue Dec 2 2025 MDZ501-509-510-WVZ501-503-030300- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral- 619 PM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Maryland, Eastern Garrett, Extreme Western Allegany, and Western Garrett Counties. In West Virginia, Western Grant and Western Mineral Counties. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Additional upslope snow showers are expected this evening for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ503-WVZ505-030300- /O.CON.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Western Highland-Western Pendleton- 619 PM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WHAT...A mix of snow and freezing drizzle. An additional light glaze of ice is expected through this evening, with up to two inches of additional snow along and west of the Allegheny Front. * WHERE...In Virginia, Western Highland County. In West Virginia, Western Pendleton County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ LFR Action: Cancelled Issued At: 2025-12-02 20:27:01 193 WWUS41 KLWX 030226 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 926 PM EST Tue Dec 2 2025 MDZ501-509-510-VAZ503-WVZ501-503-505-030330- /O.CAN.KLWX.WW.Y.0022.000000T0000Z-251203T0300Z/ Extreme Western Allegany-Western Garrett-Eastern Garrett-Western Highland-Western Grant-Western Mineral-Western Pendleton- 926 PM EST Tue Dec 2 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat has ended. $$ LFR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||