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Home Return to list Winter Weather Advisory 0005 Issued by the Seattle Forecast Office
Action: New Issued At: 2026-02-24 14:24:23 159 WWUS46 KSEW 242023 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1223 PM PST Tue Feb 24 2026 WAZ301-250600- /O.NEW.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 1223 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-250600- /O.NEW.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 1223 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 62 Action: New Issued At: 2026-02-24 14:24:23 159 WWUS46 KSEW 242023 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1223 PM PST Tue Feb 24 2026 WAZ301-250600- /O.NEW.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 1223 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-250600- /O.NEW.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 1223 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 62 Action: Continued Issued At: 2026-02-24 22:31:37 177 WWUS46 KSEW 250431 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 831 PM PST Tue Feb 24 2026 WAZ301-251245- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 831 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-251245- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 831 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Action: Continued Issued At: 2026-02-24 22:31:37 177 WWUS46 KSEW 250431 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 831 PM PST Tue Feb 24 2026 WAZ301-251245- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 831 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-251245- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 831 PM PST Tue Feb 24 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...From 4 AM Wednesday to 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Action: Continued Issued At: 2026-02-25 05:49:08 924 WWUS46 KSEW 251148 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 348 AM PST Wed Feb 25 2026 WAZ301-252000- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 348 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-252000- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 348 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Action: Continued Issued At: 2026-02-25 05:49:08 924 WWUS46 KSEW 251148 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 348 AM PST Wed Feb 25 2026 WAZ301-252000- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 348 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-252000- /O.CON.KSEW.WW.Y.0005.260225T1200Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 348 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Action: Continued Issued At: 2026-02-25 13:05:51 701 WWUS46 KSEW 251905 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1105 AM PST Wed Feb 25 2026 WAZ301-260500- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 1105 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-260500- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 1105 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ HPR Action: Continued Issued At: 2026-02-25 13:05:51 701 WWUS46 KSEW 251905 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1105 AM PST Wed Feb 25 2026 WAZ301-260500- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 1105 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-260500- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 1105 AM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ HPR Action: Continued Issued At: 2026-02-25 22:09:36 005 WWUS46 KSEW 260409 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 809 PM PST Wed Feb 25 2026 WAZ301-261315- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 809 PM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-261315- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 809 PM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 18 Action: Continued Issued At: 2026-02-25 22:09:36 005 WWUS46 KSEW 260409 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 809 PM PST Wed Feb 25 2026 WAZ301-261315- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 809 PM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-261315- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 809 PM PST Wed Feb 25 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 18 Action: Continued Issued At: 2026-02-26 06:18:07 990 WWUS46 KSEW 261217 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 417 AM PST Thu Feb 26 2026 WAZ301-262030- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 417 AM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-262030- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 417 AM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Action: Continued Issued At: 2026-02-26 06:18:07 990 WWUS46 KSEW 261217 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 417 AM PST Thu Feb 26 2026 WAZ301-262030- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 417 AM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 12 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-262030- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 417 AM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. * ADDITIONAL DETAILS...Highest snowfall totals will be in the higher elevation backcountry. Amounts at Stevens Pass will likely be lower, with up to 4-6" expected at pass level. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Action: Continued Issued At: 2026-02-26 14:16:20 816 WWUS46 KSEW 262015 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1215 PM PST Thu Feb 26 2026 WAZ301-270415- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 1215 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to 6 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-270415- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 1215 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 45 Action: Continued Issued At: 2026-02-26 14:16:20 816 WWUS46 KSEW 262015 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1215 PM PST Thu Feb 26 2026 WAZ301-270415- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 1215 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to 6 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-270415- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 1215 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 45 Action: Continued Issued At: 2026-02-26 21:49:03 314 WWUS46 KSEW 270348 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 748 PM PST Thu Feb 26 2026 WAZ301-271200- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 748 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to 1-3 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-271200- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 748 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to one inch. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 62 Action: Continued Issued At: 2026-02-26 21:49:03 314 WWUS46 KSEW 270348 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 748 PM PST Thu Feb 26 2026 WAZ301-271200- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties- Including Mount Baker 748 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to 1-3 inches. Winds gusting as high as 35 mph. * WHERE...Cascades of Whatcom and Skagit Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ WAZ302-271200- /O.CON.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Snohomish and Northern King Counties- Including Stevens Pass 748 PM PST Thu Feb 26 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY... * WHAT...Snow. Additional snow accumulations up to one inch. Winds gusting as high as 35 mph. * WHERE...Cascades of Snohomish and Northern King Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Snow-covered roads and travel delays possible across the passes. Expect difficult travel conditions at times. Temporary pass closures possible. Gusty winds may down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ 62 Action: Expired Issued At: 2026-02-27 05:46:36 967 WWUS46 KSEW 271146 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 346 AM PST Fri Feb 27 2026 WAZ301-302-271300- /O.EXP.KSEW.WW.Y.0005.000000T0000Z-260227T1200Z/ Cascades of Whatcom and Skagit Counties-Cascades of Snohomish and Northern King Counties- Including Mount Baker and Stevens Pass 346 AM PST Fri Feb 27 2026 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 AM PST EARLY THIS MORNING... The threat has ended. $$ 41 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||