Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

30°F

-1°C

Humidity 73%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 22 Jan 02:01 AM PST
Extended Forecast for

9 Miles ESE Trinity WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Light west wind.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30. Calm wind.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Calm wind becoming southeast around 6 mph after midnight.

    Low: 17 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 28. North wind around 5 mph becoming light and variable.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 17. North wind 3 to 6 mph.

    Low: 17 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Light west wind.
Thursday
Partly sunny, with a high near 30. Calm wind.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Calm wind becoming southeast around 6 mph after midnight.
Friday
Sunny, with a high near 28. North wind around 5 mph becoming light and variable.
Friday Night
Clear, with a low around 17. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 25.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Trinity WA
 48.02°N 120.66°W (Elev. 5236 ft)
1:26 am PST Jan 22, 2026
3am PST Jan 22, 2026-6pm PST Jan 28, 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