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

CHESTER (CESC1)

Lat: 40.29261°NLon: 121.24394°WElev: 4547.0ft.

NA

42°F

6°C

Humidity 79%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 09 Dec 05:02 PM PST
Extended Forecast for

12 Miles SW Chester CA

  • Tonight

    Tonight: Clear, with a low around 44. North wind 5 to 7 mph becoming east northeast after midnight.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. East wind around 6 mph becoming light and variable  in the afternoon.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. North northeast wind around 7 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 51. North northeast wind around 6 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41. North northeast wind 8 to 10 mph.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

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

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 44. North wind 5 to 7 mph becoming east northeast after midnight.
Wednesday
Sunny, with a high near 52. East wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
Clear, with a low around 43. North northeast wind around 7 mph.
Thursday
Sunny, with a high near 51. North northeast wind around 6 mph.
Thursday Night
Clear, with a low around 41. North northeast wind 8 to 10 mph.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 38.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 43.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39.
Tuesday
A chance of showers. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Chester CA
 40.21°N 121.41°W (Elev. 6306 ft)
1:21 pm PST Dec 9, 2025
6pm PST Dec 9, 2025-6pm PST Dec 16, 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