Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

Alturas (KAAT)

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

Clear

66°F

19°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 05 Aug 10:05 AM PDT
Extended Forecast for

Alturas CA

  • Today

    Today: Sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. West wind 6 to 11 mph becoming light southwest  in the evening.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. West wind 9 to 14 mph becoming light  in the evening. Winds could gust as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 85. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Clear, with a low around 48. West wind 6 to 11 mph becoming light southwest in the evening.
Wednesday
Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 48. West wind 9 to 14 mph becoming light in the evening. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 85. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Alturas CA
 41.48°N 120.53°W (Elev. 4373 ft)
4:40 am PDT Aug 5, 2025
10am PDT Aug 5, 2025-6pm PDT Aug 11, 2025
 
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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