Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Clear

90°F

32°C

Humidity 26%
Wind Speed S 9 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 17 Jun 03:53 PM PDT
Extended Forecast for

Vacaville CA

  • Tonight

    Tonight: Clear, with a low around 62. West southwest wind 5 to 9 mph becoming light southwest  after midnight.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 62. West southwest wind 5 to 9 mph becoming light southwest after midnight.
Wednesday
Sunny and hot, with a high near 97. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 60. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Juneteenth
Sunny, with a high near 85. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 54. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Vacaville CA
 38.36°N 121.99°W (Elev. 194 ft)
2:41 pm PDT Jun 17, 2025
4pm PDT Jun 17, 2025-6pm PDT Jun 24, 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