Winter Weather Advisory

Locations Affected

Glacier, WA ∙ Rockport, WA ∙ Mount Spickard, WA ∙ Kendall, WA ∙ Mount Logan, WA ∙ Concrete, WA ∙ Mount Challenger, WA ∙ Wickersham, WA ∙ Diablo, WA ∙ Twin Sisters Mountain, WA

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1202 PM PST Sat Mar 7 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 1 PM PDT SUNDAY... ...WINTER STORM WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY EVENING... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations up to 6 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 12 and 18 inches possible. Winds gusting as high as 40 mph. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Weather Advisory, from 5 AM to 1 PM PDT Sunday. For the Winter Storm Watch, from Sunday afternoon through Monday evening. * IMPACTS...Snow-covered roads may make travel conditions difficult at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may limit visibility at times and down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation.

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