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.

Overcast

52°F

11°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 07 Dec 02:56 PM PST
Extended Forecast for

8 Miles NE Mt Shasta CA

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Windy, with a northwest wind 43 to 48 mph decreasing to 36 to 41 mph after midnight. Winds could gust as high as 70 mph.

    Low: 22 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 32. Windy, with a west wind 28 to 33 mph increasing to 42 to 47 mph. Winds could gust as high as 70 mph.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Windy, with a west northwest wind 47 to 55 mph, with gusts as high as 85 mph.

    Low: 25 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Windy, with a west northwest wind 55 to 65 mph decreasing to 37 to 47 mph in the afternoon. Winds could gust as high as 95 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 27. Windy, with a west northwest wind around 60 mph, with gusts as high as 90 mph.

    Low: 27 °F

    Slight Chance
    Snow and
    Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 10am.  Mostly sunny, with a high near 34. Windy.

    High: 34 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Windy, with a northwest wind 43 to 48 mph decreasing to 36 to 41 mph after midnight. Winds could gust as high as 70 mph.
Monday
Mostly sunny, with a high near 32. Windy, with a west wind 28 to 33 mph increasing to 42 to 47 mph. Winds could gust as high as 70 mph.
Monday Night
Partly cloudy, with a low around 25. Windy, with a west northwest wind 47 to 55 mph, with gusts as high as 85 mph.
Tuesday
Mostly sunny, with a high near 33. Windy, with a west northwest wind 55 to 65 mph decreasing to 37 to 47 mph in the afternoon. Winds could gust as high as 95 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27. Windy, with a west northwest wind around 60 mph, with gusts as high as 90 mph.
Wednesday
A 20 percent chance of snow before 10am. Mostly sunny, with a high near 34. Windy.
Wednesday Night
Partly cloudy, with a low around 26. Windy.
Thursday
Sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A slight chance of snow. Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mt Shasta CA
 41.39°N 122.2°W (Elev. 11093 ft)
2:11 pm PST Dec 7, 2025
3pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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