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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 30.12 in (1019.98 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 09 Nov 07:20 AM PST
Extended Forecast for

Sonoma CA

Coastal Flood Advisory November 9, 07:41am until November 13, 04:00pm
Dense Fog Advisory November 9, 07:41am until November 9, 09:00am
Click here for hazard details and duration
Coastal Flood Advisory
...
  •  
    Coastal Flood Advisory November 9, 07:41am until November 13, 04:00pm
    Dense Fog Advisory November 9, 07:41am until November 9, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 75 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 47. West northwest wind around 6 mph becoming calm after midnight.

    Low: 47 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Areas of fog before 9am. Otherwise, sunny, with a high near 76. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 76 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 47. West northwest wind around 6 mph becoming calm after midnight.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 45. Calm wind.
Veterans Day
Areas of fog before 9am. Otherwise, sunny, with a high near 76. Calm wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 46.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46.
Friday
A slight chance of rain. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 69.
Friday Night
A slight chance of rain. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 46.
Saturday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 66.
Saturday Night
Rain likely. Mostly cloudy, with a low around 45.
Sunday
Rain likely. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
Last Update:
7:01 am PST Nov 9, 2026
Forecast Valid:
7am PST Nov 9, 2026-6pm PST Nov 15, 2026
 
Forecast Discussion
 
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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