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

SUGARLOAF (SHF) (SLFC1)

Lat: 40.91596°NLon: 122.43483°WElev: 3259.0ft.

NA

52°F

11°C

Humidity 62%
Wind Speed NNW 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 10 Dec 04:19 AM PST
Extended Forecast for

9 Miles NW Central Valley CA

  • Today

    Today: Widespread haze before 9am. Sunny, with a high near 61. Northwest wind 5 to 9 mph becoming light  in the afternoon.

    High: 61 °F

    Haze then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. West northwest wind around 9 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North northwest wind 5 to 8 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. North northwest wind around 10 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. North northwest wind 5 to 9 mph.

    High: 61 °F

    Sunny

  • Friday Night

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

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze before 9am. Sunny, with a high near 61. Northwest wind 5 to 9 mph becoming light in the afternoon.
Tonight
Mostly clear, with a low around 46. West northwest wind around 9 mph.
Thursday
Sunny, with a high near 60. North northwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 46. North northwest wind around 10 mph.
Friday
Sunny, with a high near 61. North northwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 42.
Monday
Showers likely. Mostly cloudy, with a high near 48.
Monday Night
Showers likely. Mostly cloudy, with a low around 43.
Tuesday
A chance of showers. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Central Valley CA
 40.78°N 122.48°W (Elev. 4111 ft)
1:21 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database