Severe Weather and Heavy Rainfall in the Plains Tonight; Heavy Rainfall and Flooding Along the East Coast of Florida

Severe thunderstorms with the potential for strong, damaging winds and a few tornadoes are expected through tonight across the central and southern Plains. Heavy rainfall may accompany these thunderstorms. Heavy rainfall will continue through tonight along the east coast of Florida and flooding will continue through Tuesday morning. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

55°F

13°C

Humidity 71%
Wind Speed E 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 02 Nov 06:35 PM PST
Extended Forecast for

4 Miles WSW Napa CA

  • Tonight

    Tonight: A 10 percent chance of showers after 5am.  Patchy fog after 3am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers, mainly before 5pm.  Areas of fog before 7am. High near 58. South southeast wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers and
    Areas Fog

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Light north northeast wind.

    Low: 44 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Light northwest wind.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind.
Tuesday
Showers, mainly before 5pm. Areas of fog before 7am. High near 58. South southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Light north northeast wind.
Wednesday
Sunny, with a high near 66. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 44. Light northwest wind.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Napa CA
 38.28°N 122.37°W (Elev. 407 ft)
2:35 pm PST Nov 2, 2026
6pm PST Nov 2, 2026-6pm PST Nov 9, 2026
 
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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