Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Mist

38°F

3°C

Humidity 92%
Wind Speed NE 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Last update 08 Dec 07:56 PM PST
Extended Forecast for

8 Miles ENE Mt Shasta CA

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Breezy, with a west northwest wind 21 to 26 mph, with gusts as high as 41 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Breezy, with a west northwest wind 23 to 26 mph, with gusts as high as 41 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. West northwest wind around 11 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. West northwest wind 9 to 11 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Breezy, with a west northwest wind 21 to 26 mph, with gusts as high as 41 mph.
Tuesday
Mostly sunny, with a high near 44. Breezy, with a west northwest wind 23 to 26 mph, with gusts as high as 41 mph.
Tuesday Night
Partly cloudy, with a low around 37. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 46. West northwest wind around 11 mph.
Wednesday Night
Mostly clear, with a low around 36. West northwest wind 9 to 11 mph.
Thursday
Sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 31.
Monday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Mt Shasta CA
 41.37°N 122.16°W (Elev. 8041 ft)
3:41 pm PST Dec 8, 2025
8pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database