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 >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

38°F

3°C

Humidity 84%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 16 Jan 12:01 PM PST
Extended Forecast for

Trinity WA

Air Stagnation Advisory January 16, 12:23pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 16, 12:23pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • This Afternoon

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. Light east wind.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. Light southeast wind.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Light east wind.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 44. Light south wind.
Tonight
Mostly clear, with a low around 30. Light east wind.
Saturday
Sunny, with a high near 44. Light southeast wind.
Saturday Night
Clear, with a low around 31. Calm wind.
Sunday
Sunny, with a high near 46. Light east wind.
Sunday Night
Clear, with a low around 28.
M.L.King Day
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A 10 percent chance of rain. Mostly sunny, with a high near 41.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
9:51 am PST Jan 16, 2026
12pm PST Jan 16, 2026-6pm PST Jan 22, 2026
 
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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