Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

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

Clear

67°F

19°C

Humidity 43%
Wind Speed WSW 11 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Oct 09:55 AM PDT
Extended Forecast for

4 Miles SW Vallejo CA

  • Today

    Today: Sunny, with a high near 66. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 54. West northwest wind 7 to 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. West wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Northwest wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 50 percent chance of showers after 11am.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after 11pm.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 66. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54. West northwest wind 7 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 66. West wind 7 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 51. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 66. Northwest wind 5 to 8 mph becoming west southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 52.
Columbus Day
A 50 percent chance of showers after 11am. Partly sunny, with a high near 60.
Monday Night
Showers likely, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 54.
Tuesday
Showers likely. Mostly cloudy, with a high near 57.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 54.
Wednesday
A chance of showers. Partly sunny, with a high near 60.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 53.
Thursday
A slight chance of showers. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Vallejo CA
 38.11°N 122.3°W (Elev. 3 ft)
10:22 am PDT Oct 10, 2025
10am PDT Oct 10, 2025-6pm PDT Oct 16, 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