Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

33°F

1°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 09 Dec 02:56 AM PST
Extended Forecast for

8 Miles SW Weed CA

  • Overnight

    Overnight: Mostly clear, with a low around 35. Breezy, with a west northwest wind around 22 mph, with gusts as high as 33 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 42. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 34 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 39. West northwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 45. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. South wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

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

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Breezy, with a west northwest wind around 22 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 42. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a steady temperature around 39. West northwest wind around 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 45. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 35. South wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 36.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 33. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 36. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Weed CA
 41.32°N 122.48°W (Elev. 8799 ft)
2:21 am PST Dec 9, 2025
3am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database