National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Storms and Flooding Threat in the Central Plains; Heat Continues in the South and West

Severe thunderstorms may produce damaging winds, large hail, and numerous instances of flash/urban flooding over parts of the central Plains and lower Missouri Valley. Hazardous heat will continue in the South, Desert Southwest and the California Central Valley this weekend. Isolated dry thunderstorms may increase the risk of fire starts and spread across the Four Corners region and vicinity. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

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

Clear

68°F

20°C

Humidity 26%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Jun 11:56 PM PDT
Extended Forecast for

Mount Shasta CA

Heat Advisory June 14, 11:00am until June 16, 11:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Clear, with a low around 55. North northwest wind 6 to 9 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. West northwest wind 5 to 7 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61. Northwest wind around 6 mph becoming calm after midnight.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 61. Light and variable wind becoming north northwest around 5 mph after midnight.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 55. North northwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 87. West northwest wind 5 to 7 mph.
Saturday Night
Clear, with a low around 61. Northwest wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 90. Light and variable wind.
Sunday Night
Clear, with a low around 61. Light and variable wind becoming north northwest around 5 mph after midnight.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 57.
Juneteenth
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Shasta CA
 41.31°N 122.29°W (Elev. 3816 ft)
Last Update:
12:23 am PDT Jun 13, 2026
Forecast Valid:
12am PDT Jun 13, 2026-6pm PDT Jun 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation