Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

55°F

13°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Jul 02:20 AM PDT
Extended Forecast for

11 Miles ENE Bieber CA

Red Flag Warning July 12, 02:35am until July 12, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning July 12, 02:35am until July 12, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • Overnight

    Low: 57 °F

    Patchy Smoke

  • Sunday

    Sunday: Mostly cloudy, with a high near 85. Light and variable wind becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 85 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58. West southwest wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 28 mph.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Mostly clear, with a low around 55. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Overnight
Patchy smoke before 3am, then patchy smoke after 4am. Mostly cloudy, with a low around 57. Light north wind.
Sunday
Mostly cloudy, with a high near 85. Light and variable wind becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 58. West southwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Tuesday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 55. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Bieber CA
 41.2°N 120.93°W (Elev. 4400 ft)
1:36 am PDT Jul 12, 2026
2am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
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Additional Resources

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