Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West

Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

80°F

27°C

Humidity 28%
Wind Speed NA 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Jun 10:56 AM PDT
Extended Forecast for

3 Miles WSW Mt Shasta CA

Heat Advisory until June 23, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 23, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • Today

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: A slight chance of thunderstorms after 2pm.  Sunny, with a high near 88. Calm wind becoming south southeast 5 to 9 mph in the afternoon.  Chance of precipitation is 20%.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 8pm.  Mostly clear, with a low around 56. East southeast wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Clear

  • Wednesday

    Wednesday: A slight chance of thunderstorms after 11am.  Sunny, with a high near 86. Light and variable wind.  Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 8pm.  Mostly clear, with a low around 55. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 90. North northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 58. Northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
A slight chance of thunderstorms after 2pm. Sunny, with a high near 88. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of thunderstorms before 8pm. Mostly clear, with a low around 56. East southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday
A slight chance of thunderstorms after 11am. Sunny, with a high near 86. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
A slight chance of thunderstorms before 8pm. Mostly clear, with a low around 55. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A chance of rain, mainly after 11am. Mostly sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 73.
Saturday Night
Clear, with a low around 44.
Sunday
Sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Mt Shasta CA
 41.32°N 122.36°W (Elev. 3599 ft)
10:40 am PDT Jun 22, 2026
11am PDT Jun 22, 2026-6pm PDT Jun 28, 2026
 
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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