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

LASSEN LODGE (LSNC1)

Lat: 40.34414°NLon: 121.71373°WElev: 4159.0ft.

NA

57°F

14°C

Humidity 34%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Dec 03:50 AM PST
Extended Forecast for

18 Miles E Cottonwood CA

  • Today

    Today: Widespread haze before 11am. Sunny, with a high near 62. East wind around 6 mph becoming calm  in the morning.

    High: 62 °F

    Haze then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. East northeast wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. East northeast wind around 5 mph becoming calm  in the morning.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. East northeast wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. East wind around 5 mph becoming calm  in the morning.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze before 11am. Sunny, with a high near 62. East wind around 6 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 48. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 62. East northeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 47. East northeast wind around 6 mph.
Friday
Sunny, with a high near 63. East wind around 5 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 44.
Monday
A chance of showers. Mostly cloudy, with a high near 54.
Monday Night
Showers likely. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles E Cottonwood CA
 40.35°N 121.95°W (Elev. 1998 ft)
1:21 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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