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

31°F

-1°C

Humidity 85%
Wind Speed NNE 3 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Dec 04:56 AM PST
Extended Forecast for

13 Miles NE Weed CA

  • Today

    Today: Sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Light east southeast wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Southeast wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. South southwest wind 3 to 5 mph.

    High: 58 °F

    Sunny

  • Saturday Night

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

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Rain likely, mainly after 4pm.  Snow level 7800 feet rising to 9300 feet in the afternoon. Partly sunny, with a high near 51.

    High: 51 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 56. Light and variable wind.
Tonight
Mostly clear, with a low around 37. Light east southeast wind.
Friday
Sunny, with a high near 57. Calm wind.
Friday Night
Partly cloudy, with a low around 37. Southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 58. South southwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Rain likely, mainly after 4pm. Snow level 7800 feet rising to 9300 feet in the afternoon. Partly sunny, with a high near 51.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Tuesday
Rain likely. Snow level 7500 feet. Mostly cloudy, with a high near 47.
Tuesday Night
Rain likely. Snow level 6900 feet. Mostly cloudy, with a low around 36.
Wednesday
Rain likely. Snow level 6600 feet. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Weed CA
 41.55°N 122.18°W (Elev. 4934 ft)
3:40 am PST Dec 11, 2025
5am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database