Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

79°F

26°C

Humidity 21%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 10 Aug 10:35 AM PDT
Extended Forecast for

11 Miles ENE Bieber CA

  • Today

    Today: Areas of smoke before 3pm. Sunny, with a high near 91. Light west wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 91 °F

    Areas Smoke

  • Tonight

    Tonight: Patchy smoke after 3am. Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Smoke

  • Tuesday

    Tuesday: Patchy smoke before noon. Sunny, with a high near 90. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Patchy Smoke
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. West wind 10 to 15 mph becoming light and variable  in the evening. Winds could gust as high as 23 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 11am.  Mostly sunny, with a high near 82.

    High: 82 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Areas of smoke before 3pm. Sunny, with a high near 91. Light west wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
Patchy smoke after 3am. Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Patchy smoke before noon. Sunny, with a high near 90. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 53. West wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A slight chance of showers after 11am. Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Bieber CA
 41.19°N 120.96°W (Elev. 4199 ft)
10:40 am PDT Aug 10, 2026
10am PDT Aug 10, 2026-6pm PDT Aug 16, 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