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

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

63°F

17°C

Humidity 72%
Wind Speed SW 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Nov 05:15 PM PST
Extended Forecast for

4 Miles SSE Sonoma CA

Coastal Flood Advisory November 10, 05:32pm until November 13, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory November 10, 05:32pm until November 13, 04:00pm

    NOW until 4:00pm Fri

    Coastal Flood Advisory

  • Tonight

    Low: 47 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming east southeast around 5 mph in the morning.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly after 10am. High near 64. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain and
    Areas Fog

  • Saturday

    Saturday: A chance of rain, mainly before 10am. Areas of fog before 10am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Chance Rain
    and Areas Fog

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 47. Calm wind.
Veterans Day
Patchy fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming east southeast around 5 mph in the morning.
Thursday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 49. Calm wind.
Friday
Rain, mainly after 10am. High near 64. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Saturday
A chance of rain, mainly before 10am. Areas of fog before 10am. Otherwise, partly sunny, with a high near 63.
Saturday Night
Rain likely, mainly after 4am. Patchy fog between 11pm and 1am. Otherwise, mostly cloudy, with a low around 46.
Sunday
Rain. Mostly cloudy, with a high near 60.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 60.
Monday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 38.
Tuesday
A chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Sonoma CA
 38.24°N 122.45°W (Elev. 3 ft)
Last Update:
2:56 pm PST Nov 10, 2026
Forecast Valid:
5pm PST Nov 10, 2026-6pm PST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation