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 76%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Jan 09:01 AM PST
Extended Forecast for

4 Miles ENE Washington Pass WA

  • Today

    Today: Mostly sunny, with a high near 28. Southwest wind 5 to 9 mph becoming light  in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Southwest wind 7 to 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. West wind 6 to 9 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Wind chill values as low as -3. West wind 7 to 11 mph.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 21. Northwest wind 7 to 14 mph.

    High: 21 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 28. Southwest wind 5 to 9 mph becoming light in the afternoon.
Tonight
Partly cloudy, with a low around 19. Southwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 25. West wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 10. Wind chill values as low as -3. West wind 7 to 11 mph.
Friday
Sunny, with a high near 21. Northwest wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 16.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Washington Pass WA
 48.55°N 120.59°W (Elev. 7031 ft)
8:52 am PST Jan 21, 2026
9am 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