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Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Hazardous Weather Conditions

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 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 45°F (7°C)
Visibility 0.25 mi
Last update 08 Nov 03:15 AM PST
Extended Forecast for

Yountville CA

Coastal Flood Advisory November 8, 03:40am until November 13, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory November 8, 03:40am until November 13, 04:00pm

    NOW until 4:00pm Fri

    Coastal Flood Advisory

  • Overnight

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind.

    High: 74 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Calm wind becoming northwest around 5 mph in the evening.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Veterans Day

    Veterans Day: Patchy fog before 7am. Otherwise, sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Calm wind.
Sunday
Partly sunny, with a high near 74. Calm wind.
Sunday Night
Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind.
Monday Night
Mostly clear, with a low around 44. Calm wind becoming northwest around 5 mph in the evening.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 45.
Veterans Day
Patchy fog before 7am. Otherwise, sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Friday
A chance of rain. Partly sunny, with a high near 68.
Friday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Saturday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yountville CA
 38.41°N 122.37°W (Elev. 364 ft)
Last Update:
12:26 am PST Nov 8, 2026
Forecast Valid:
3am PST Nov 8, 2026-6pm PST Nov 14, 2026
 
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Additional Resources

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Chance of Precipitation