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

33°F

1°C

Humidity 82%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 10 Dec 03:52 AM PST
Extended Forecast for

21 Miles NW Chester CA

  • Today

    Today: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 41. South southwest wind 3 to 5 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. East wind around 6 mph.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. East northeast wind around 5 mph becoming calm  in the morning.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °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

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 50. Light and variable wind.
Tonight
Clear, with a low around 41. South southwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 50. Calm wind.
Thursday Night
Clear, with a low around 39. East wind around 6 mph.
Friday
Sunny, with a high near 55. East northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow showers after 4am. Partly cloudy, with a low around 37.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 43.
Monday Night
Showers likely. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Partly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Chester CA
 40.53°N 121.5°W (Elev. 6545 ft)
1:21 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database