Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

MANZANITA LAKE (VIOC1)

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

NA

32°F

0°C

Humidity 63%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 11 Dec 07:52 AM PST
Extended Forecast for

19 Miles NW Chester CA

  • Today

    Today: Sunny, with a high near 49. West northwest wind 3 to 6 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind around 10 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. East wind 5 to 9 mph becoming light and variable  in the afternoon.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North northeast wind around 9 mph becoming west northwest after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50. West southwest wind 5 to 8 mph.

    High: 50 °F

    Sunny

  • Saturday Night

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

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers between 10am and 1pm, then a slight chance of rain showers after 1pm.  Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 49. West northwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 42. North wind around 10 mph.
Friday
Sunny, with a high near 52. East wind 5 to 9 mph becoming light and variable in the afternoon.
Friday Night
Mostly clear, with a low around 41. North northeast wind around 9 mph becoming west northwest after midnight.
Saturday
Sunny, with a high near 50. West southwest wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 37.
Monday
A slight chance of rain and snow showers between 10am and 1pm, then a slight chance of rain showers after 1pm. Partly sunny, with a high near 44.
Monday Night
Showers likely. Mostly cloudy, with a low around 37.
Tuesday
Rain and snow showers likely. Partly sunny, with a high near 40.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 35.
Wednesday
A chance of snow showers. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Chester CA
 40.49°N 121.49°W (Elev. 7999 ft)
1:21 am PST Dec 11, 2025
8am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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