Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

58°F

14°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 08 Dec 02:56 PM PST
Extended Forecast for

9 Miles NE Mt Shasta CA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Windy, with a west northwest wind 49 to 55 mph, with gusts as high as 85 mph.

    Low: 22 °F

    Decreasing
    Clouds and
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west northwest wind 50 to 55 mph, with gusts as high as 85 mph.

    High: 30 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Windy, with a northwest wind 32 to 41 mph, with gusts as high as 60 mph.

    Low: 23 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 31. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 32 mph.

    High: 31 °F

    Mostly Sunny
    then Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Blustery, with a west northwest wind 24 to 28 mph, with gusts as high as 39 mph.

    Low: 22 °F

    Mostly Clear
    and Blustery

  • Thursday

    Thursday: Sunny, with a high near 30. Blustery.

    High: 30 °F

    Sunny and
    Blustery then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Blustery.

    Low: 21 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Windy, with a west northwest wind 49 to 55 mph, with gusts as high as 85 mph.
Tuesday
Sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west northwest wind 50 to 55 mph, with gusts as high as 85 mph.
Tuesday Night
Partly cloudy, with a low around 23. Windy, with a northwest wind 32 to 41 mph, with gusts as high as 60 mph.
Wednesday
Sunny, with a high near 31. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 22. Blustery, with a west northwest wind 24 to 28 mph, with gusts as high as 39 mph.
Thursday
Sunny, with a high near 30. Blustery.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 21. Blustery.
Saturday
Sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 22. Breezy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 19. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 21. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Mt Shasta CA
 41.41°N 122.2°W (Elev. 12369 ft)
3:41 pm PST Dec 8, 2025
3pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

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