Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

27°F

-3°C

Humidity 88%
Wind Speed NE 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 15 Mar 03:55 AM PDT
Extended Forecast for

11 Miles ENE Bieber CA

  • Today

    Today: Sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

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

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 41. Light and variable wind.
Monday
Sunny, with a high near 76. Light and variable wind.
Monday Night
Clear, with a low around 42. Light and variable wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Bieber CA
 41.19°N 120.96°W (Elev. 4199 ft)
3:21 am PDT Mar 15, 2026
4am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database