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

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1929.0ft.

NA

28°F

-2°C

Humidity 60%
Wind Speed ESE 0 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 21 Jan 02:45 PM PST
Extended Forecast for

15 Miles NNW Glenwood WA

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind around 7 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Northwest wind 5 to 7 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 26. North wind around 14 mph becoming east in the afternoon. Winds could gust as high as 26 mph.

    High: 26 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 14. North wind around 11 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 33. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph.
Friday
Sunny, with a high near 26. North wind around 14 mph becoming east in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Clear, with a low around 14. North wind around 11 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 32.
Sunday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 21.
Monday
A chance of snow, mainly after 10am. Mostly sunny, with a high near 33.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 35.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Wednesday
A chance of snow. Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Glenwood WA
 46.2°N 121.43°W (Elev. 6709 ft)
2:31 pm PST Jan 21, 2026
3pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database