Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

66°F

19°C

Humidity 32%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 12 May 09:00 AM PDT
Extended Forecast for

8 Miles NNW Bieber CA

  • Today

    Today: Sunny, with a high near 83. Light and variable wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 32 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Southwest wind 7 to 16 mph, with gusts as high as 32 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 10am.  Snow level 7700 feet lowering to 7100 feet. Mostly sunny, with a high near 69. West northwest wind 7 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 37. North northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Thursday

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

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Light and variable wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 32 mph.
Tonight
Partly cloudy, with a low around 45. Southwest wind 7 to 16 mph, with gusts as high as 32 mph.
Wednesday
A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 10am. Snow level 7700 feet lowering to 7100 feet. Mostly sunny, with a high near 69. West northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 37. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 76. Light and variable wind.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Bieber CA
 41.22°N 121.2°W (Elev. 4199 ft)
4:40 am PDT May 12, 2026
9am PDT May 12, 2026-6pm PDT May 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database