Critical Fire Weather Conditions in the Plains; Heavy Snow in the Sierra and Northern Rockies

Gusty winds and warm, very dry conditions will lead to a Critical Risk of fire weather across much of the High Plains through Thursday. A Pacific storm system will bring strong winds and precipitation from the Pacific Northwest to the Northern Rockies, with heavy mountain snow in the Sierra-Nevada and northern Rockies. Heavy snow will continue in the northern Rockies on Thursday. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

Lat: 38.37755°NLon: 121.95853°WElev: 105.0ft.

light rain,mist

52°F

11°C

Humidity 87%
Wind Speed E 4 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 48°F (9°C)
Visibility 3.50 mi
Last update 22 Apr 08:20 AM PDT
Extended Forecast for

10 Miles ESE Lake Berryessa CA

  • Today

    Today: A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm.  Partly sunny, with a high near 60. Southeast wind around 6 mph becoming east northeast in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Chance Rain

  • Tonight

    Tonight: Mostly clear, with a low around 45. Light and variable wind becoming west around 6 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. West northwest wind around 6 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. West wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 69. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm. Partly sunny, with a high near 60. Southeast wind around 6 mph becoming east northeast in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 45. Light and variable wind becoming west around 6 mph after midnight.
Thursday
Sunny, with a high near 70. West northwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 47. West wind 3 to 5 mph.
Friday
Partly sunny, with a high near 69. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lake Berryessa CA
 38.51°N 122.08°W (Elev. 1198 ft)
2:01 am PDT Apr 22, 2026
8am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
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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