Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

55°F

13°C

Humidity 19%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 22 Jan 04:15 PM PST
Extended Forecast for

19 Miles SE Chemult OR

Air Stagnation Advisory January 22, 04:32pm until January 23, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 22, 04:32pm until January 23, 04:00pm

    NOW until 4:00pm Fri

    Air Stagnation Advisory

  • Tonight

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 38. East northeast wind 5 to 8 mph.

    High: 38 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 12. East northeast wind around 7 mph.

    Low: 12 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 43. East northeast wind 5 to 8 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 14. Calm wind.

    Low: 14 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 38. East northeast wind 5 to 8 mph.
Friday Night
Clear, with a low around 12. East northeast wind around 7 mph.
Saturday
Sunny, with a high near 43. East northeast wind 5 to 8 mph.
Saturday Night
Clear, with a low around 14. Calm wind.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A slight chance of snow. Snow level 4900 feet. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Snow level rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A slight chance of rain and snow. Snow level 5000 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Chemult OR
 43.07°N 121.48°W (Elev. 4800 ft)
3:41 pm PST Jan 22, 2026
4pm PST Jan 22, 2026-6pm PST Jan 29, 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