River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 05 Nov 07:30 AM PST
Extended Forecast for

3 Miles NNE Vallejo CA

Coastal Flood Advisory November 5, 07:52am until November 13, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory November 5, 07:52am until November 13, 04:00pm

    NOW until 4:00pm Fri

    Coastal Flood Advisory

  • Today

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Calm wind.

    Low: 48 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Clear, with a low around 47. Calm wind.

    Low: 47 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. East wind 3 to 6 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 67. Calm wind becoming west southwest around 5 mph.
Tonight
Increasing clouds, with a low around 48. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind.
Friday Night
Clear, with a low around 47. Calm wind.
Saturday
Sunny, with a high near 69. East wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Patchy fog. Otherwise, sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 50.
Veterans Day
A slight chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Vallejo CA
 38.19°N 122.23°W (Elev. 797 ft)
2:06 am PST Nov 5, 2026
7am PST Nov 5, 2026-6pm PST Nov 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database