Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

27°F

-3°C

Humidity 78%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Jan 08:01 AM PST
Extended Forecast for

12 Miles WSW Washington Pass WA

  • Today

    Today: Mostly sunny, with a high near 31. Southwest wind 3 to 6 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Southwest wind around 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Southwest wind 3 to 7 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. Southwest wind 6 to 8 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 26. Northwest wind 6 to 9 mph.

    High: 26 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 16.

    Low: 16 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 29.

    High: 29 °F

    Sunny then
    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 31. Southwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 23. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 29. Southwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 15. Southwest wind 6 to 8 mph.
Friday
Sunny, with a high near 26. Northwest wind 6 to 9 mph.
Friday Night
Clear, with a low around 16.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 17.
Sunday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 29.
Sunday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 19.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 29.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Washington Pass WA
 48.47°N 120.89°W (Elev. 5771 ft)
2:57 am PST Jan 21, 2026
8am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database