Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

48°F

9°C

Humidity 58%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 07 Dec 10:56 AM PST
Extended Forecast for

9 Miles NE Mt Shasta CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 22. Wind chill values as low as -3. Windy, with a west wind 50 to 55 mph, with gusts as high as 80 mph.

    High: 22 °F

    Decreasing
    Clouds and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 22. Windy, with a west wind 36 to 43 mph, with gusts as high as 65 mph.

    Low: 22 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 26. Windy, with a west wind 43 to 48 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.

    High: 26 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. Breezy.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 22. Wind chill values as low as -3. Windy, with a west wind 50 to 55 mph, with gusts as high as 80 mph.
Tonight
Mostly clear, with a low around 22. Windy, with a west wind 36 to 43 mph, with gusts as high as 65 mph.
Monday
Mostly sunny, with a high near 26. Windy, with a west wind 43 to 48 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.
Monday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 26. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 23. Breezy.
Wednesday
Mostly sunny, with a high near 26. Breezy.
Wednesday Night
Partly cloudy, with a low around 22. Breezy.
Thursday
Sunny, with a high near 27.
Thursday Night
Clear, with a low around 24.
Friday
Sunny, with a high near 28.
Friday Night
Clear, with a low around 20.
Saturday
Sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Mt Shasta CA
 41.41°N 122.2°W (Elev. 12369 ft)
9:40 am PST Dec 7, 2025
11am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database