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

34°F

1°C

Humidity 69%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 21 Jan 02:01 PM PST
Extended Forecast for

Washington Pass WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 27. Southwest wind around 6 mph.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind around 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 26. West wind around 7 mph.

    High: 26 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -1. West wind 7 to 11 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 21. Northwest wind 8 to 13 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 13.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 27. Southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 20. West wind around 8 mph.
Thursday
Mostly cloudy, with a high near 26. West wind around 7 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -1. West wind 7 to 11 mph.
Friday
Sunny, with a high near 21. Northwest wind 8 to 13 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 13.
Sunday
Sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 25.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Pass WA
 48.51°N 120.64°W (Elev. 6827 ft)
1:12 pm PST Jan 21, 2026
2pm 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