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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

29°F

-2°C

Humidity 97%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 11 Feb 08:01 PM PST
Extended Forecast for

3 Miles ENE Washington Pass WA

  • Tonight

    Tonight: Increasing clouds, with a low around 20. Southwest wind 10 to 14 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 28. West wind 14 to 16 mph.

    High: 28 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 19. Breezy, with a west wind 18 to 20 mph. Little or no snow accumulation expected.

    Low: 19 °F

    Breezy.
    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow, mainly after 10am. High near 25. Southwest wind around 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 10pm. Low around 19. West wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 19 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 24. New snow accumulation of less than one inch possible.

    High: 24 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 20. Southwest wind 10 to 14 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 28. West wind 14 to 16 mph.
Thursday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 19. Breezy, with a west wind 18 to 20 mph. Little or no snow accumulation expected.
Friday
Snow, mainly after 10am. High near 25. Southwest wind around 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly before 10pm. Low around 19. West wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 24. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 24.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Washington's Birthday
Snow likely, mainly after 4pm. Partly sunny, with a high near 22. Breezy. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Tuesday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 70%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Breezy. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Washington Pass WA
 48.53°N 120.59°W (Elev. 7986 ft)
Last Update:
2:47 pm PST Feb 11, 2026
Forecast Valid:
8pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation