Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

38°F

3°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 11 Dec 08:56 AM PST
Extended Forecast for

8 Miles NE Mt Shasta CA

  • Today

    Today: Sunny, with a high near 40. Breezy, with a west northwest wind 21 to 26 mph, with gusts as high as 40 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 30. Blustery, with a north northwest wind 23 to 28 mph, with gusts as high as 41 mph.

    Low: 30 °F

    Clear and
    Blustery

  • Friday

    Friday: Sunny, with a high near 42. North northwest wind 16 to 21 mph, with gusts as high as 31 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. North wind 7 to 10 mph becoming south southeast after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Windy.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: A chance of snow, mainly after 10am.  Partly sunny, with a high near 29. Windy.

    High: 29 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Sunny, with a high near 40. Breezy, with a west northwest wind 21 to 26 mph, with gusts as high as 40 mph.
Tonight
Clear, with a low around 30. Blustery, with a north northwest wind 23 to 28 mph, with gusts as high as 41 mph.
Friday
Sunny, with a high near 42. North northwest wind 16 to 21 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 30. North wind 7 to 10 mph becoming south southeast after midnight.
Saturday
Sunny, with a high near 36. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 32. Windy.
Sunday Night
Mostly cloudy, with a low around 26. Windy.
Monday
A chance of snow, mainly after 10am. Partly sunny, with a high near 29. Windy.
Monday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 26. Windy.
Tuesday
Snow likely. Mostly cloudy, with a high near 27. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mt Shasta CA
 41.39°N 122.2°W (Elev. 11093 ft)
9:16 am PST Dec 11, 2025
9am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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