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

MANZANITA LAKE (VIOC1)

Lat: 40.54011°NLon: 121.58016°WElev: 5732.0ft.

NA

34°F

1°C

Humidity 81%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 09 Dec 08:52 PM PST
Extended Forecast for

16 Miles NW Chester CA

  • Tonight

    Tonight: Mostly clear, with a low around 38. North northwest wind around 5 mph becoming west southwest after midnight.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 38. Light and variable wind becoming east southeast around 5 mph in the evening.

    Low: 38 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Light northwest wind.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. East wind around 6 mph.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

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

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. North northwest wind around 5 mph becoming west southwest after midnight.
Wednesday
Sunny, with a high near 51. Calm wind.
Wednesday Night
Clear, with a low around 38. Light and variable wind becoming east southeast around 5 mph in the evening.
Thursday
Sunny, with a high near 50. Light northwest wind.
Thursday Night
Clear, with a low around 37. East wind around 6 mph.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 42.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Chester CA
 40.5°N 121.4°W (Elev. 7198 ft)
1:21 pm PST Dec 9, 2025
9pm PST Dec 9, 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