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Winter Weather Advisory 0017
Issued by the Glasgow Forecast Office

Action Issued Starts Expiration
New 2025-12-05 04:10:35 2025-12-05 21:00:00 2025-12-06 13:00:00
Continued 2025-12-05 14:53:23 2025-12-05 21:00:00 2025-12-06 13:00:00
Continued 2025-12-06 03:53:03 2025-12-06 13:00:00
Area Extended 2025-12-06 03:53:03 2025-12-06 13:00:00
Expired 2025-12-06 12:49:50 2025-12-06 13:00:00


Action: New
Issued At: 2025-12-05 04:10:35

500 
WWUS45 KGGW 051010
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
310 AM MST Fri Dec 5 2025

MTZ016>018-020>027-059>061-052300-
/O.NEW.KGGW.WW.Y.0017.251206T0300Z-251206T1900Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Western Roosevelt-Petroleum-Garfield-McCone-Richland-
Dawson-Prairie-Wibaux-Northern Phillips-Southwest Phillips-
Northern Valley-
Including Fairview, Wolf Point, Hinsdale, Whitewater, Opheim,
Frazer, Terry, Circle, Glasgow, Wibaux, Saco, Malta, Glendive,
Scobey, Richey, Zortman, Poplar, Winnett, Sidney, Jordan, and
Fort Peck
310 AM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON 
MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches.

* WHERE...Most of northeast Montana.

* WHEN...From 8 PM this evening to noon MST Saturday.

* 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.

&&

$$

Forrester


Action: Continued
Issued At: 2025-12-05 14:53:23

818 
WWUS45 KGGW 052052
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
152 PM MST Fri Dec 5 2025

MTZ016>018-020>027-059>061-061200-
/O.CON.KGGW.WW.Y.0017.251206T0300Z-251206T1900Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Western Roosevelt-Petroleum-Garfield-McCone-Richland-
Dawson-Prairie-Wibaux-Northern Phillips-Southwest Phillips-
Northern Valley-
Including Scobey, Glendive, Saco, Zortman, Terry, Wolf Point,
Winnett, Fairview, Jordan, Whitewater, Fort Peck, Opheim, Richey,
Sidney, Wibaux, Frazer, Poplar, Circle, Hinsdale, Malta, and
Glasgow
152 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING 
TO NOON MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches.

* WHERE...A portion of northeast Montana.

* WHEN...From 8 PM this evening to noon MST Saturday.

* 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.

&&

$$

TFJ


Action: Continued
Issued At: 2025-12-06 03:53:03

825 
WWUS45 KGGW 060952
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
252 AM MST Sat Dec 6 2025

MTZ019-062-061900-
/O.EXA.KGGW.WW.Y.0017.000000T0000Z-251206T1900Z/
Sheridan-Eastern Roosevelt-
Including Medicine Lake, Plentywood, and Culbertson
252 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MST TODAY...

* WHAT...Snow and blowing snow. Snow accumulations 1 to 2 inches. 
  Northeast winds gusting as high as 35 mph.

* WHERE...Eastern Roosevelt and Sheridan Counties.

* WHEN...Until noon MST today.

* IMPACTS...Plan on slippery road conditions. 

* ADDITIONAL DETAILS...Blowing and drifting snow is also expected 
  with visibility less than a mile at times.

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.

&&

$$

MTZ016>018-020>027-059>061-061900-
/O.CON.KGGW.WW.Y.0017.000000T0000Z-251206T1900Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Western Roosevelt-Petroleum-Garfield-McCone-Richland-
Dawson-Prairie-Wibaux-Northern Phillips-Southwest Phillips-
Northern Valley-
Including Malta, Hinsdale, Terry, Richey, Whitewater, Wibaux,
Wolf Point, Poplar, Opheim, Winnett, Frazer, Zortman, Glasgow,
Glendive, Fort Peck, Jordan, Circle, Saco, Sidney, Scobey, and
Fairview
252 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST TODAY...

* WHAT...Snow and blowing. Additional snow accumulations up to 2 
  inches. Winds gusting as high as 35 mph.

* WHERE...All of northeast Montana.

* WHEN...Until noon MST today.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Blowing and drifting snow is also expected 
  with visibility less than a mile at times.

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.

&&

$$

Forrester


Action: Area Extended
Issued At: 2025-12-06 03:53:03

825 
WWUS45 KGGW 060952
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
252 AM MST Sat Dec 6 2025

MTZ019-062-061900-
/O.EXA.KGGW.WW.Y.0017.000000T0000Z-251206T1900Z/
Sheridan-Eastern Roosevelt-
Including Medicine Lake, Plentywood, and Culbertson
252 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MST TODAY...

* WHAT...Snow and blowing snow. Snow accumulations 1 to 2 inches. 
  Northeast winds gusting as high as 35 mph.

* WHERE...Eastern Roosevelt and Sheridan Counties.

* WHEN...Until noon MST today.

* IMPACTS...Plan on slippery road conditions. 

* ADDITIONAL DETAILS...Blowing and drifting snow is also expected 
  with visibility less than a mile at times.

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.

&&

$$

MTZ016>018-020>027-059>061-061900-
/O.CON.KGGW.WW.Y.0017.000000T0000Z-251206T1900Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Western Roosevelt-Petroleum-Garfield-McCone-Richland-
Dawson-Prairie-Wibaux-Northern Phillips-Southwest Phillips-
Northern Valley-
Including Malta, Hinsdale, Terry, Richey, Whitewater, Wibaux,
Wolf Point, Poplar, Opheim, Winnett, Frazer, Zortman, Glasgow,
Glendive, Fort Peck, Jordan, Circle, Saco, Sidney, Scobey, and
Fairview
252 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST TODAY...

* WHAT...Snow and blowing. Additional snow accumulations up to 2 
  inches. Winds gusting as high as 35 mph.

* WHERE...All of northeast Montana.

* WHEN...Until noon MST today.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Blowing and drifting snow is also expected 
  with visibility less than a mile at times.

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.

&&

$$

Forrester


Action: Expired
Issued At: 2025-12-06 12:49:50

592 
WWUS45 KGGW 061849
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
1149 AM MST Sat Dec 6 2025

MTZ016>027-059>062-062000-
/O.EXP.KGGW.WW.Y.0017.000000T0000Z-251206T1900Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Petroleum-Garfield-McCone-
Richland-Dawson-Prairie-Wibaux-Northern Phillips-Southwest
Phillips-Northern Valley-Eastern Roosevelt-
Including Wolf Point, Richey, Zortman, Culbertson, Fort Peck,
Plentywood, Poplar, Glasgow, Terry, Hinsdale, Sidney, Scobey,
Circle, Fairview, Whitewater, Glendive, Malta, Wibaux, Saco,
Medicine Lake, Jordan, Frazer, Opheim, and Winnett
1149 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MST TODAY...

Snow was tapering off across the area. Winds are expected to 
diminish this afternoon, so any drifting should also diminish. 
Therefore, the Winter Weather Advisory will expire at noon.

Another round of snow can be expected tonight but accumulations 
should be an inch or less for most locations.

$$

TFJ



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