Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

BROOKS (BKSC1)

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

NA

40°F

4°C

Humidity 100%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 30 Dec 10:59 AM PST
Extended Forecast for

7 Miles NNE Lake Berryessa CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. Northeast wind around 6 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 47. North northeast wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 4pm.  Temperature falling to around 44 by 10am. Northeast wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 44. North northeast wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • New Year's Day

    New Year's Day: Rain.  High near 51. North northeast wind around 7 mph becoming southeast in the afternoon.  Chance of precipitation is 100%.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then showers and possibly a thunderstorm after 4am.  Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 10am, then rain after 10am.  High near 50. Chance of precipitation is 90%.

    High: 50 °F

    Showers

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 48. Northeast wind around 6 mph.
Tonight
Mostly cloudy, with a steady temperature around 47. North northeast wind around 7 mph.
Wednesday
Rain, mainly after 4pm. Temperature falling to around 44 by 10am. Northeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 44. North northeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
New Year's Day
Rain. High near 51. North northeast wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 100%.
Thursday Night
Rain before 4am, then showers and possibly a thunderstorm after 4am. Low around 49. Chance of precipitation is 90%.
Friday
Showers and possibly a thunderstorm before 10am, then rain after 10am. High near 50. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 44.
Saturday
Rain likely. Mostly cloudy, with a high near 46.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Lake Berryessa CA
 38.67°N 122.18°W (Elev. 2306 ft)
1:21 am PST Dec 30, 2025
12pm PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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