National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

25°F

-4°C

Humidity NA
Wind Speed E 8 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill16°F (-9°C)
Last update NA
Extended Forecast for

Stevens Pass WA

Winter Weather Advisory January 1, 04:00pm until January 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • New Year's Day

    New Year's Day: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 32. Light east wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Tonight

    Tonight: Rain, snow, and freezing rain before 1am, then freezing rain between 1am and 2am, then rain or freezing rain after 2am. Temperature rising to around 33 by 5am. Calm wind. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    Low: 30 °F⇑

    Wintry Mix

  • Friday

    Friday: Rain before 2pm, then rain, possibly mixed with snow. High near 36. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 36 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Rain. Low around 31. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain

  • Saturday

    Saturday: Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 34. South wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 34 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain before 10pm, then rain and snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

Detailed Forecast

New Year's Day
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 32. Light east wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, snow, and freezing rain before 1am, then freezing rain between 1am and 2am, then rain or freezing rain after 2am. Temperature rising to around 33 by 5am. Calm wind. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Friday
Rain before 2pm, then rain, possibly mixed with snow. High near 36. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 31. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 34. South wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain before 10pm, then rain and snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 28. Chance of precipitation is 80%.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Tuesday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stevens Pass WA
 47.75°N 121.09°W (Elev. 4049 ft)
Last Update:
2:53 pm PST Jan 1, 2026
Forecast Valid:
3pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation