National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

BROOKS (BKSC1)

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

NA

54°F

12°C

Humidity 100%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 02 Jan 09:59 AM PST
Extended Forecast for

7 Miles NNE Lake Berryessa CA

Flood Watch January 2, 10:00pm until January 5, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: A 40 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 51. Southeast wind 10 to 13 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain. Steady temperature around 51. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 51 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 51. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 51 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 47. Breezy, with a south wind around 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Rain. High near 49. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Monday

    Monday: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
A 40 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 51. Southeast wind 10 to 13 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Steady temperature around 51. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 51. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 47. Breezy, with a south wind around 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 49. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Sunday Night
Rain. Low around 43. Chance of precipitation is 80%.
Monday
Rain. High near 47. Chance of precipitation is 80%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 46.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 38.
Thursday
A slight chance of rain. Sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Lake Berryessa CA
 38.67°N 122.18°W (Elev. 2306 ft)
Last Update:
10:41 am PST Jan 2, 2026
Forecast Valid:
10am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation