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

33°F

1°C

Humidity 70%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 21 Jan 01:01 PM PST
Extended Forecast for

Washington Pass WA

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 25. Light southwest wind.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 30. South wind around 5 mph becoming light and variable  in the morning.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Northwest wind 5 to 7 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 25. North wind 6 to 8 mph.

    High: 25 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 13.

    Low: 13 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 25. Light southwest wind.
Tonight
Mostly cloudy, with a low around 20. South wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 30. South wind around 5 mph becoming light and variable in the morning.
Thursday Night
Partly cloudy, with a low around 13. Northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 25. North wind 6 to 8 mph.
Friday Night
Clear, with a low around 13.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 29.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Pass WA
 48.53°N 120.65°W (Elev. 5617 ft)
1:12 pm PST Jan 21, 2026
1pm 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