Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

47°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 09 Sep 01:56 AM PDT
Extended Forecast for

2 Miles S Dunsmuir CA

  • Overnight

    Overnight: Clear, with a low around 56. North wind around 6 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. North wind around 6 mph becoming calm  in the morning.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. North wind 3 to 7 mph.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 89. North wind around 6 mph becoming light and variable.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. West wind 6 to 9 mph becoming north after midnight.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

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

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 56. North wind around 6 mph.
Wednesday
Sunny, with a high near 91. North wind around 6 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 61. North wind 3 to 7 mph.
Thursday
Sunny, with a high near 89. North wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 55. West wind 6 to 9 mph becoming north after midnight.
Friday
Sunny, with a high near 83.
Friday Night
Clear, with a low around 49.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 69.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Dunsmuir CA
 41.2°N 122.27°W (Elev. 3340 ft)
11:46 pm PDT Sep 8, 2026
2am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database