Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Clear

79°F

26°C

Humidity 16%
Wind Speed N 12 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Jun 01:05 PM PDT
Extended Forecast for

4 Miles SW Dixon CA

Red Flag Warning June 21, 01:19pm until June 22, 09:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 21, 01:19pm until June 22, 09:00am

    NOW until 9:00am Sun

    Red Flag Warning

  • This Afternoon

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. North northwest wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. West southwest wind 6 to 8 mph.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91. West southwest wind 6 to 8 mph becoming north in the morning.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Northwest wind around 16 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 57. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 84. North northwest wind 8 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 57. West southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 91. West southwest wind 6 to 8 mph becoming north in the morning.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Dixon CA
 38.42°N 121.89°W (Elev. 69 ft)
12:41 pm PDT Jun 21, 2025
1pm PDT Jun 21, 2025-6pm PDT Jun 27, 2025
 
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Additional Resources

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