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

35°F

2°C

Humidity 90%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 08 Dec 06:52 PM PST
Extended Forecast for

18 Miles WNW Chester CA

  • Tonight

    Tonight: Widespread haze after midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light northwest wind.

    Low: 39 °F

    Mostly Cloudy
    then Haze

  • Tuesday

    Tuesday: Widespread haze between 8am and 9am. Sunny, with a high near 55. Light west northwest wind.

    High: 55 °F

    Haze then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. North northeast wind 3 to 5 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. East northeast wind around 5 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze after midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light northwest wind.
Tuesday
Widespread haze between 8am and 9am. Sunny, with a high near 55. Light west northwest wind.
Tuesday Night
Mostly clear, with a low around 42. North northeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 56. Light and variable wind.
Wednesday Night
Clear, with a low around 41. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 58.
Thursday Night
Clear, with a low around 40.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 37.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Chester CA
 40.44°N 121.53°W (Elev. 6699 ft)
1:20 pm PST Dec 8, 2025
7pm 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