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Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas

A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. Heavy to excessive rainfall may produce areas of flooding over southern Texas through Monday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 46°F (8°C)
Visibility 0.25 mi
Last update 09 Nov 04:35 AM PST
Extended Forecast for

Napa CA

Coastal Flood Advisory November 9, 04:55am until November 13, 04:00pm
Dense Fog Advisory until November 9, 09:00am
Click here for hazard details and duration
Coastal Flood Advisory
Dense Fog Advisory
  •  
    Coastal Flood Advisory November 9, 04:55am until November 13, 04:00pm
    Dense Fog Advisory until November 9, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 48 °F

    Areas Dense
    Fog

  • Monday

    Monday: Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 74 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear then
    Patchy Fog

  • Veterans Day

    Veterans Day: Areas of fog before 8am. Otherwise, sunny, with a high near 74.

    High: 74 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 48. Calm wind.
Monday
Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 48. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 76. Light and variable wind.
Tuesday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 46. Calm wind.
Veterans Day
Areas of fog before 8am. Otherwise, sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46.
Friday
A slight chance of rain after 10am. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 69.
Friday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 47.
Saturday
A chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 66.
Saturday Night
Rain likely. Mostly cloudy, with a low around 47.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.3°N 122.26°W (Elev. 82 ft)
Last Update:
1:26 am PST Nov 9, 2026
Forecast Valid:
4am PST Nov 9, 2026-6pm PST Nov 15, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation