October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

45°F

7°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 06 Oct 02:35 AM PDT
Extended Forecast for

Alturas CA

  • Overnight

    Overnight: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Calm wind.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Calm wind becoming southeast around 6 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

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

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 87. Calm wind.
Tuesday Night
Mostly clear, with a low around 50. Northeast wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 87. Calm wind.
Wednesday Night
Clear, with a low around 46. Calm wind becoming southeast around 6 mph.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 24.
Columbus Day
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Alturas CA
 41.48°N 120.53°W (Elev. 4373 ft)
11:26 pm PDT Oct 5, 2026
2am PDT Oct 6, 2026-6pm PDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database