Expires:202512211200;;936593 FPUS56 KSEW 202131 ZFPSEW Zone Forecast Product for Western Washington National Weather Service Seattle WA 130 PM PST Sat Dec 20 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. WAZ302-211200- Cascades of Snohomish and Northern King Counties- Including the city of Stevens Pass 130 PM PST Sat Dec 20 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... .TONIGHT...Rain and snow. Snow level near 3000 feet. Snow may be heavy at times in the evening. Snow accumulation of 3 to 5 inches. Lows in the mid 20s. Light wind. Gusts to 20 mph in the evening. .SUNDAY...Rain and snow likely in the morning, then rain and snow in the afternoon. Snow level near 3000 feet. Snow accumulation of 1 to 3 inches. Afternoon pass temperatures in the lower 30s. Light wind. .SUNDAY NIGHT...Rain and snow. Snow level near 2500 feet. Snow may be heavy at times in the evening. Snow accumulation of 3 to 6 inches. Total snow accumulation 7 to 14 inches. Lows in the lower 20s. Light wind. .MONDAY...Rain and snow. Snow level near 2000 feet. Afternoon pass temperatures around 30. Light wind. .MONDAY NIGHT...Rain and snow. Snow level near 2500 feet. Snow may be heavy at times in the evening. Lows in the lower 20s. Light wind. Gusts to 20 mph after midnight. .TUESDAY...Mostly cloudy with rain and snow likely in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Snow level near 2000 feet. Afternoon pass temperatures around 30. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow. Snow level near 2000 feet. Lows in the lower 20s. .WEDNESDAY...Rain and snow likely. Snow level near 2000 feet. Afternoon pass temperatures in the lower 30s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow. Snow level near 2000 feet. Lows around 20. .CHRISTMAS DAY...Mostly cloudy with a chance of rain and snow. Snow level near 1500 feet. Afternoon pass temperatures in the upper 20s. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow. Snow level near 1500 feet. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a chance of rain and snow. Snow level near 1500 feet. Afternoon pass temperatures in the upper 20s. .FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow. Snow level near 1500 feet. Lows in the lower 20s. .SATURDAY...Mostly cloudy with a chance of rain and snow. Snow level near 2000 feet. Afternoon pass temperatures in the lower 30s. && TEMPERATURE / PRECIPITATION Stevens Pass 26 31 23 30 / 100 90 100 90 $$