Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

88°F

31°C

Humidity 10%
Wind Speed WSW 18 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Jun 04:20 PM PDT
Extended Forecast for

Alturas CA

  • Tonight

    Tonight: Clear, with a low around 46. West wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 46 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 86. Light and variable wind becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. West wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Snow level 7300 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 35. Northwest wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 3am.  Otherwise, mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 46. West wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.
Juneteenth
Sunny, with a high near 86. Light and variable wind becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
Mostly clear, with a low around 41. West wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Friday
Mostly sunny, with a high near 65. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A 50 percent chance of showers. Snow level 7300 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 35. Northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 33.
Sunday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Alturas CA
 41.5°N 120.53°W (Elev. 4400 ft)
2:41 pm PDT Jun 18, 2025
4pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

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