Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

WHISKEYTOWN HQ#2 (OBRC1)

Lat: 40.61051°NLon: 122.52731°WElev: 1360.0ft.

NA

68°F

20°C

Humidity 44%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 09 Dec 02:00 PM PST
Extended Forecast for

Central Valley CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Widespread haze before 10pm, then widespread haze after midnight. Mostly clear, with a low around 51. North northwest wind 6 to 8 mph.

    Low: 51 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 11am. Sunny, with a steady temperature around 51. North wind 5 to 9 mph becoming calm  in the afternoon.

    High: 51 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North northwest wind around 7 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. North wind 3 to 8 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Calm wind.
Tonight
Widespread haze before 10pm, then widespread haze after midnight. Mostly clear, with a low around 51. North northwest wind 6 to 8 mph.
Wednesday
Widespread haze before 11am. Sunny, with a steady temperature around 51. North wind 5 to 9 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. North northwest wind around 7 mph.
Thursday
Sunny, with a high near 55. North wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A chance of showers. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Central Valley CA
 40.69°N 122.37°W (Elev. 801 ft)
1:21 pm PST Dec 9, 2025
2pm PST Dec 9, 2025-6pm PST Dec 15, 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