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 7 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill17°F (-8°C)
Last update NA
Extended Forecast for

12 Miles SE 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 34. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Tonight

    Tonight: Rain, snow, and freezing rain before 3am, then rain or freezing rain between 3am and 5am, then freezing rain after 5am. Low around 30. Calm wind. Chance of precipitation is 90%. 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

    Snow then
    Wintry Mix

  • Friday

    Friday: Rain or freezing rain before 10am, then rain likely between 10am and 4pm, then rain or freezing rain after 4pm. High near 32. Light west wind. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 32 °F

    Rain/Freezing
    Rain

  • Friday Night

    Friday Night: Rain or freezing rain, becoming all rain after 1am. Low around 32. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain/Freezing
    Rain

  • Saturday

    Saturday: Rain. High near 36. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain

  • Sunday

    Sunday: Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

New Year's Day
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 34. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, snow, and freezing rain before 3am, then rain or freezing rain between 3am and 5am, then freezing rain after 5am. Low around 30. Calm wind. Chance of precipitation is 90%. 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 or freezing rain before 10am, then rain likely between 10am and 4pm, then rain or freezing rain after 4pm. High near 32. Light west wind. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.
Friday Night
Rain or freezing rain, becoming all rain after 1am. Low around 32. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 36. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 32. Chance of precipitation is 90%.
Sunday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 35.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Stevens Pass WA
 47.62°N 120.96°W (Elev. 3461 ft)
Last Update:
2:22 pm PST Jan 1, 2026
Forecast Valid:
2pm PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation