Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

67°F

19°C

Humidity 45%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Aug 09:56 PM PDT
Extended Forecast for

6 Miles ENE Mt Shasta CA

  • Tonight

    Tonight: Clear, with a steady temperature around 59. West southwest wind 3 to 5 mph.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 66. South southwest wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 66 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, with a low around 59. South southwest wind 3 to 8 mph.

    Low: 59 °F

    Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 63. South wind 6 to 16 mph, with gusts as high as 36 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Mostly clear, with a low around 51. South southwest wind 7 to 16 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a steady temperature around 59. West southwest wind 3 to 5 mph.
Thursday
Increasing clouds, with a high near 66. South southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Cloudy, with a low around 59. South southwest wind 3 to 8 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 63. South wind 6 to 16 mph, with gusts as high as 36 mph.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 51. South southwest wind 7 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 61.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Mt Shasta CA
 41.37°N 122.19°W (Elev. 8074 ft)
10:40 pm PDT Aug 19, 2026
10pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database