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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

Lat: 38.26667°NLon: 121.95°WElev: 62.0ft.

Mostly Cloudy

65°F

18°C

Humidity 70%
Wind Speed SW 17 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 28 Aug 03:55 AM PDT
Extended Forecast for

3 Miles SSW Vallejo CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. Southwest wind around 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 10am. Cloudy, then becoming mostly sunny during the afternoon, with a high near 75. Southwest wind around 9 mph.

    High: 75 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Southwest wind around 8 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. Southwest wind around 8 mph.
Friday
A 20 percent chance of rain before 10am. Cloudy, then becoming mostly sunny during the afternoon, with a high near 75. Southwest wind around 9 mph.
Friday Night
Mostly clear, with a low around 56. Southwest wind around 8 mph.
Saturday
Sunny, with a high near 74. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 56. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Vallejo CA
 38.09°N 122.26°W (Elev. 75 ft)
Last Update:
2:00 am PDT Aug 28, 2026
Forecast Valid:
4am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation