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

MANZANITA LAKE (VIOC1)

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

NA

32°F

0°C

Humidity 89%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 08 Dec 08:52 PM PST
Extended Forecast for

23 Miles NW Chester CA

  • Tonight

    Tonight: Widespread haze between 1am and 2am. Partly cloudy, with a low around 36. Light southwest wind.

    Low: 36 °F

    Partly Cloudy
    then Haze

  • Tuesday

    Tuesday: Widespread haze before 9am. Sunny, with a high near 54. Calm wind.

    High: 54 °F

    Haze then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Light east wind.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Calm wind.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. East southeast wind 3 to 5 mph.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze between 1am and 2am. Partly cloudy, with a low around 36. Light southwest wind.
Tuesday
Widespread haze before 9am. Sunny, with a high near 54. Calm wind.
Tuesday Night
Mostly clear, with a low around 39. Light east wind.
Wednesday
Sunny, with a high near 56. Calm wind.
Wednesday Night
Clear, with a low around 39. East southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 57.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
A chance of rain and snow showers. Partly cloudy, with a low around 35.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Chester CA
 40.52°N 121.55°W (Elev. 6198 ft)
1:20 pm PST Dec 8, 2025
9pm PST Dec 8, 2025-6pm PST Dec 15, 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