Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

MANZANITA LAKE (VIOC1)

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

NA

36°F

2°C

Humidity 79%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Dec 08:52 AM PST
Extended Forecast for

19 Miles NW Chester CA

  • Today

    Today: Widespread haze before 10am. Sunny, with a temperature rising to near 43 by 11am, then falling to around 38 during the remainder of the day. Northwest wind 5 to 8 mph.

    High: 43 °F

    Haze then
    Sunny

  • Tonight

    Tonight: 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. Northeast wind 9 to 14 mph becoming light and variable  in the afternoon.

    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

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze before 10am. Sunny, with a temperature rising to near 43 by 11am, then falling to around 38 during the remainder of the day. Northwest wind 5 to 8 mph.
Tonight
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. Northeast wind 9 to 14 mph becoming light and variable in the afternoon.
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 after 4am. 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.
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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
9am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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