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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

29°F

-2°C

Humidity 97%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 17 Jan 09:01 AM PST
Extended Forecast for

3 Miles WSW Washington Pass WA

Air Stagnation Advisory January 17, 09:34am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 09:34am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Today

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 31. North wind 3 to 5 mph.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 45. Northeast wind 3 to 5 mph.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. Northeast wind around 5 mph.

    Low: 26 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 44. Light southwest wind.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 43. Light south wind.
Tonight
Clear, with a low around 31. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 45. Northeast wind 3 to 5 mph.
Sunday Night
Clear, with a low around 26. Northeast wind around 5 mph.
M.L.King Day
Sunny, with a high near 44. Light southwest wind.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Washington Pass WA
 48.5°N 120.71°W (Elev. 4321 ft)
Last Update:
8:36 am PST Jan 17, 2026
Forecast Valid:
9am PST Jan 17, 2026-6pm PST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation