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Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm Possible in the Northern U.S.

A storm system moving across Texas will bring a few severe thunderstorms capable of large hail into this evening across parts of west Texas. Heavy to excessive rainfall may bring flooding into tonight from west Texas into northern Texas before shifting into the lower Mississippi Valley through Monday. A winter storm may impact the northern Plains and Upper Midwest late Monday through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Mostly Cloudy

54°F

12°C

Humidity 83%
Wind Speed SSE 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Last update 23 Nov 02:53 PM PST
Extended Forecast for

Vacaville CASimilar City Names

Dense Fog Advisory November 24, 03:00am until November 24, 11:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly after 4am. Otherwise, partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Dense Fog

  • Monday

    Monday: Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 63. North northeast wind 3 to 6 mph.

    High: 63 °F

    Dense Fog
    then Sunny

  • Monday Night

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

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming north northeast around 6 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

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

    Low: 44 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after 4am. Otherwise, partly cloudy, with a low around 45. Calm wind.
Monday
Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 63. North northeast wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 44. Calm wind.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming north northeast around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 44.
Thanksgiving Day
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vacaville CASimilar City Names
 38.36°N 121.99°W (Elev. 194 ft)
Last Update:
2:21 pm PST Nov 23, 2025
Forecast Valid:
3pm PST Nov 23, 2025-6pm PST Nov 30, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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