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

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

32°F

0°C

Humidity 85%
Wind Speed NNE 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Last update 20 Jan 11:56 PM PST
Extended Forecast for

9 Miles NE Mt Shasta CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 22. West southwest wind around 16 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29. West wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 25 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Windy, with a north wind 28 to 30 mph, with gusts as high as 45 mph.

    Low: 14 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 22. Windy.

    High: 22 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 10. Blustery.

    Low: 10 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 20. Blustery.

    High: 20 °F

    Sunny and
    Blustery then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 22. West southwest wind around 16 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, with a high near 29. West wind 11 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 17. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 16 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 14. Windy, with a north wind 28 to 30 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 22. Windy.
Friday Night
Mostly clear, with a low around 10. Blustery.
Saturday
Sunny, with a high near 20. Blustery.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 11. Breezy.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 13. Breezy.
Tuesday
Mostly sunny, with a high near 24. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Mt Shasta CA
 41.41°N 122.2°W (Elev. 12369 ft)
Last Update:
12:41 am PST Jan 21, 2026
Forecast Valid:
12am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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