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

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Alturas (KAAT)

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

Clear

75°F

24°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 10 Jul 09:35 AM PDT
Extended Forecast for

13 Miles S Canby CA

Red Flag Warning July 10, 11:00am until July 12, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 81. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. West southwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 34 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 83. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 32 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. West wind 12 to 17 mph becoming light and variable in the evening. Winds could gust as high as 33 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 78.

    High: 78 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
Clear, with a low around 54. West southwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 34 mph.
Saturday
Mostly sunny, with a high near 83. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
Mostly cloudy, with a low around 57. West wind 12 to 17 mph becoming light and variable in the evening. Winds could gust as high as 33 mph.
Sunday
Partly sunny, with a high near 81. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Canby CA
 41.26°N 120.83°W (Elev. 5797 ft)
Last Update:
4:40 am PDT Jul 10, 2026
Forecast Valid:
10am PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation