Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Clear

64°F

18°C

Humidity 23%
Wind Speed NNW 14 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 May 11:35 PM PDT
Extended Forecast for

7 Miles SSE Dixon CA

Wind Advisory May 18, 12:00am until May 18, 08:00am
Red Flag Warning May 18, 12:00am until May 18, 08:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory May 18, 12:00am until May 18, 08:00am
    Red Flag Warning May 18, 12:00am until May 18, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 60 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 86. Breezy, with a north wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 86 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58. North northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. North wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57. West southwest wind around 6 mph becoming calm  after midnight.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 60. Breezy, with a north wind 21 to 26 mph, with gusts as high as 46 mph.
Monday
Sunny, with a high near 86. Breezy, with a north wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 45 mph.
Monday Night
Clear, with a low around 58. North northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 90. North wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 57. West southwest wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 55.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Dixon CA
 38.35°N 121.75°W (Elev. 13 ft)
11:31 pm PDT May 17, 2026
12am PDT May 18, 2026-6pm PDT May 24, 2026
 
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Additional Resources

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