Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

49°F

9°C

Humidity 68%
Wind Speed NA 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 29 Jun 01:56 AM PDT
Extended Forecast for

Mt Shasta CA

  • Overnight

    Overnight: Mostly clear, with a low around 38. North northwest wind around 11 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. Northwest wind 8 to 11 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 47. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 38. North northwest wind around 11 mph.
Monday
Mostly sunny, with a high near 75. Northwest wind 8 to 11 mph.
Monday Night
Mostly clear, with a low around 48. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 77. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 47. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 50.
Independence Day
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mt Shasta CA
 41.32°N 122.33°W (Elev. 3547 ft)
12:41 am PDT Jun 29, 2026
2am PDT Jun 29, 2026-6pm PDT Jul 5, 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