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

BROOKS (BKSC1)

Lat: 38.73836°NLon: 122.14469°WElev: 354.0ft.

NA

46°F

8°C

Humidity 100%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 09 Dec 12:59 PM PST
Extended Forecast for

5 Miles NE Lake Berryessa CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. North wind 3 to 6 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Widespread haze after 11pm. Mostly clear, with a steady temperature around 53. North wind 3 to 6 mph.

    Low: 53 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before noon. Sunny, with a high near 56. North wind 3 to 6 mph.

    High: 56 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Light north northwest wind.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. North northeast wind around 6 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. North wind 3 to 6 mph.
Tonight
Widespread haze after 11pm. Mostly clear, with a steady temperature around 53. North wind 3 to 6 mph.
Wednesday
Widespread haze before noon. Sunny, with a high near 56. North wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 49. Light north northwest wind.
Thursday
Sunny, with a high near 57. North northeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A slight chance of showers. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Lake Berryessa CA
 38.63°N 122.17°W (Elev. 1880 ft)
1:21 pm PST Dec 9, 2025
1pm PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database