Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

51°F

11°C

Humidity 44%
Wind Speed NA 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Jan 02:56 PM PST
Extended Forecast for

7 Miles ENE Mt Shasta CA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 36. West wind 3 to 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 39. North northwest wind 6 to 8 mph.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. North wind around 14 mph, with gusts as high as 21 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 23. East northeast wind around 17 mph, with gusts as high as 26 mph.

    Low: 23 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 36. West wind 3 to 7 mph.
Thursday
Sunny, with a high near 39. North northwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 26. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 34. North wind around 14 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 23. East northeast wind around 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Mt Shasta CA
 41.37°N 122.19°W (Elev. 8074 ft)
2:21 pm PST Jan 21, 2026
3pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database