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

Alturas (KAAT)

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

Overcast

34°F

1°C

Humidity 59%
Wind Speed W 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 27 Dec 11:20 AM PST
Extended Forecast for

6 Miles SSE Canby CA

  • Today

    Today: Sunny, with a high near 30. Northwest wind around 7 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 25. North wind around 5 mph becoming calm  in the evening.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 34. East northeast wind 3 to 5 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. East southeast wind around 6 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40. East wind around 6 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 30. Northwest wind around 7 mph.
Tonight
Increasing clouds, with a steady temperature around 25. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 34. East northeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 23. East southeast wind around 6 mph.
Monday
Sunny, with a high near 40. East wind around 6 mph.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 31.
New Year's Day
A chance of rain and snow. Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Friday
A chance of snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Canby CA
 41.37°N 120.83°W (Elev. 5515 ft)
9:41 am PST Dec 27, 2025
11am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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