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

Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. 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 this 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

34°F

1°C

Humidity 89%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Feb 05:01 PM PST
Extended Forecast for

3 Miles ENE Washington Pass WA

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Breezy, with a southwest wind 16 to 18 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 25. Southwest wind around 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. Low around 18. Southwest wind around 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 24. West wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 13. Northwest wind around 14 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 25. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 13. Little or no snow accumulation expected.

    Low: 13 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.

    High: 21 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 19. Breezy, with a southwest wind 16 to 18 mph.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 25. Southwest wind around 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 18. Southwest wind around 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 24. West wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 13. Northwest wind around 14 mph. Chance of precipitation is 20%.
Sunday
A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 25. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 13. Little or no snow accumulation expected.
Washington's Birthday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
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 14. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 19. Breezy. Chance of precipitation is 70%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 70%.
Thursday
Snow. High near 19. Breezy. Chance of precipitation is 80%.
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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:
1:12 pm PST Feb 12, 2026
Forecast Valid:
5pm PST Feb 12, 2026-6pm PST Feb 19, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation