Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

34°F

1°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Dec 03:56 AM PST
Extended Forecast for

15 Miles ENE Weed CA

  • Today

    Today: Sunny, with a high near 47. Southeast wind around 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 41. West southwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. North wind around 11 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. East wind around 10 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. East wind around 11 mph becoming northwest in the afternoon.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 47. Southeast wind around 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a steady temperature around 41. West southwest wind around 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 46. North wind around 11 mph.
Thursday Night
Mostly clear, with a low around 38. East wind around 10 mph.
Friday
Sunny, with a high near 47. East wind around 11 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Rain and snow likely. Snow level rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 38.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Tuesday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Weed CA
 41.53°N 122.15°W (Elev. 7933 ft)
3:41 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database