National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Mist

27°F

-3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Last update 09 Dec 03:20 AM PST
Extended Forecast for

8 Miles NW Cedarville CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.

    High: 44 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. West southwest wind around 17 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. South wind around 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. South southeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Friday Night

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

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 44. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 39. West southwest wind around 17 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 48. South wind around 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 35. South southeast wind around 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cedarville CA
 41.6°N 120.26°W (Elev. 7477 ft)
Last Update:
2:21 am PST Dec 9, 2025
Forecast Valid:
3am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

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