Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

23°F

-5°C

Humidity 91%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 28 Dec 01:01 AM PST
Extended Forecast for

4 Miles WNW Trinity WA

  • Overnight

    Overnight: Mostly clear, with a low around 8. Wind chill values as low as -4. West wind around 9 mph.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 22. Wind chill values as low as -2. West wind around 6 mph.

    High: 22 °F

    Sunny then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 10 percent chance of snow before 7pm.  Mostly cloudy, with a low around 16. West wind around 6 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 28. Southwest wind 5 to 7 mph becoming calm  in the afternoon.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. West wind 6 to 8 mph becoming east after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 8. Wind chill values as low as -4. West wind around 9 mph.
Sunday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 22. Wind chill values as low as -2. West wind around 6 mph.
Sunday Night
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 16. West wind around 6 mph.
Monday
Partly sunny, with a high near 28. Southwest wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 19. West wind 6 to 8 mph becoming east after midnight.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 21.
New Year's Day
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 28.
Thursday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Trinity WA
 48.09°N 120.91°W (Elev. 7438 ft)
1:12 am PST Dec 28, 2025
1am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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