Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Alturas (KAAT)

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

Overcast

54°F

12°C

Humidity 71%
Wind Speed S 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 30 Sep 06:20 PM PDT
Extended Forecast for

Alturas CA

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm.  Partly cloudy, with a low around 43. Southwest wind 15 to 20 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 30 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. West southwest wind 5 to 14 mph becoming south southeast in the evening. Winds could gust as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 38. Northwest wind 7 to 10 mph.

    Low: 38 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers.  Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 43. Southwest wind 15 to 20 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 30 mph.
Wednesday
Mostly sunny, with a high near 62. Southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 39. West southwest wind 5 to 14 mph becoming south southeast in the evening. Winds could gust as high as 21 mph.
Thursday
Partly sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 38. Northwest wind 7 to 10 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Alturas CA
 41.47°N 120.56°W (Elev. 4357 ft)
4:40 pm PDT Sep 30, 2025
6pm PDT Sep 30, 2025-6pm PDT Oct 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

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