Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

60°F

16°C

Humidity 17%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 15 Mar 02:55 PM PDT
Extended Forecast for

10 Miles WNW Canby CA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. West southwest wind 5 to 9 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Light and variable wind.
Monday
Sunny, with a high near 71. Light and variable wind.
Monday Night
Clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. West southwest wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Canby CA
 41.51°N 121.04°W (Elev. 4898 ft)
1:41 pm PDT Mar 15, 2026
3pm PDT Mar 15, 2026-6pm PDT Mar 22, 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