Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Mostly Cloudy

57°F

14°C

Humidity 74%
Wind Speed N 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 20 Nov 10:53 AM PST
Extended Forecast for

5 Miles ENE Napa CA

  • Today

    Today: A 20 percent chance of showers.  Partly sunny, with a high near 51. North northwest wind around 6 mph.

    High: 51 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 47. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

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

    High: 57 °F

    Sunny

  • Friday Night

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

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Calm wind becoming north northeast around 5 mph.

    High: 56 °F

    Sunny

  • Saturday Night

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

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers. Partly sunny, with a high near 51. North northwest wind around 6 mph.
Tonight
Mostly clear, with a steady temperature around 47. Calm wind becoming north northwest around 5 mph after midnight.
Friday
Sunny, with a high near 57. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 44. Calm wind.
Saturday
Sunny, with a high near 56. Calm wind becoming north northeast around 5 mph.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Napa CA
 38.31°N 122.2°W (Elev. 1243 ft)
1:20 am PST Nov 20, 2025
11am PST Nov 20, 2025-6pm PST Nov 26, 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