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

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

54°F

12°C

Humidity 34%
Wind Speed W 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 22 Jan 04:10 PM PST
Extended Forecast for

6 Miles SSE Canby CA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 40. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 25. Northeast wind around 7 mph.

    Low: 25 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 39. East northeast wind around 7 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 22. East southeast wind 3 to 5 mph.

    Low: 22 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Calm wind.
Friday
Sunny, with a high near 40. Calm wind becoming north northeast 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 25. Northeast wind around 7 mph.
Saturday
Sunny, with a high near 39. East northeast wind around 7 mph.
Saturday Night
Clear, with a low around 22. East southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow. Snow level rising to 6300 feet in the afternoon. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Canby CA
 41.37°N 120.83°W (Elev. 5515 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