National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Heat to Continue for Washington State; Flooding Impacts Expected in the Southwest U.S.

Excessive heat will continue over portions of central Washington Friday with afternoon temperatures into the 100s. In the Desert Southwest, monsoon activity will continue to generate localized flash flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona, and New Mexico into far west Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Vacaville Nut Tree Airport (KVCB)

Lat: 38.37755°NLon: 121.95853°WElev: 105ft.

Clear

70°F

21°C

Humidity 52%
Wind Speed SW 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Aug 01:35 AM PDT
Extended Forecast for

Vacaville CASimilar City Names

Heat Advisory until August 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 20, 07:00pm

    NOW until
    7:00pm Sat

    Heat Advisory

  • Overnight

    Overnight: Clear, with a low around 66. Southwest wind around 6 mph.

    Clear

    Low: 66 °F

  • Friday

    Friday: Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.

    Hot

    High: 104 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 67. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Clear

    Low: 67 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South southwest wind 3 to 8 mph.

    Hot

    High: 101 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 64. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Clear

    Low: 64 °F

  • Sunday

    Sunday: Sunny, with a high near 91.

    Sunny

    High: 91 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 66.

    Clear

    Low: 66 °F

  • Monday

    Monday: Sunny, with a high near 95.

    Sunny

    High: 95 °F

Detailed Forecast

Overnight
Clear, with a low around 66. Southwest wind around 6 mph.
Friday
Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 67. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny and hot, with a high near 101. South southwest wind 3 to 8 mph.
Saturday Night
Clear, with a low around 64. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 66.
Monday
Sunny, with a high near 95.
Monday Night
Clear, with a low around 65.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 64.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny, with a high near 94.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Vacaville CASimilar City Names
 38.36°N 121.99°W (Elev. 194 ft)
Last Update:
9:49 pm PDT Aug 18, 2022
Forecast Valid:
1am PDT Aug 19, 2022-6pm PDT Aug 25, 2022
 
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Chance of Precipitation