Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

Mount Shasta (KMHS)

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

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mount Shasta CA

Heat Advisory August 12, 01:58pm until August 13, 02:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 12, 01:58pm until August 13, 02:00am

    NOW until 2:00am Wed

    Heat Advisory

  • This Afternoon

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind 5 to 9 mph becoming calm  after midnight.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Calm wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. South southeast wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 97. South wind around 8 mph.
Tonight
Mostly clear, with a low around 58. South wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 92. Calm wind becoming south southeast 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. South southeast wind 5 to 8 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 87. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Shasta CA
 41.32°N 122.33°W (Elev. 3547 ft)
1:40 pm PDT Aug 12, 2025
1pm PDT Aug 12, 2025-6pm PDT Aug 18, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database