National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Alturas (KAAT)

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

Partly Cloudy

52°F

11°C

Humidity 25%
Wind Speed N 11 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 11 Oct 05:15 PM PDT
Extended Forecast for

Likely CA

  • Tonight

    Tonight: Partly cloudy, with a low around 20. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 52. Light west northwest wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. North wind 6 to 11 mph becoming light and variable in the evening.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Columbus Day
Sunny, with a high near 52. Light west northwest wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 19. North wind 6 to 11 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 63. Light and variable wind.
Tuesday Night
Clear, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Clear, with a low around 29.
Thursday
Sunny, with a high near 74.
Thursday Night
Clear, with a low around 32.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Likely CA
 41.24°N 120.5°W (Elev. 4590 ft)
Last Update:
4:41 pm PDT Oct 11, 2026
Forecast Valid:
5pm PDT Oct 11, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation