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 85%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Dec 01:52 AM PST
Extended Forecast for

19 Miles NW Chester CA

  • Overnight

    Overnight: Widespread haze. Mostly clear, with a steady temperature around 39. North northwest wind around 14 mph.

    Low: 39 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 10am. Sunny, with a high near 43. Northwest wind 5 to 9 mph.

    High: 43 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West northwest wind 10 to 13 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. North northwest wind 5 to 9 mph becoming light northwest  in the afternoon.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. East northeast wind around 15 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze. Mostly clear, with a steady temperature around 39. North northwest wind around 14 mph.
Wednesday
Widespread haze before 10am. Sunny, with a high near 43. Northwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 38. West northwest wind 10 to 13 mph.
Thursday
Sunny, with a high near 43. North northwest wind 5 to 9 mph becoming light northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 36. East northeast wind around 15 mph.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 32.
Monday
A chance of snow showers. Partly sunny, with a high near 35.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 30. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 34. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Chester CA
 40.48°N 121.51°W (Elev. 9485 ft)
1:21 am PST Dec 10, 2025
2am 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