Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

68°F

20°C

Humidity 54%
Wind Speed W 11 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 09:54 AM PDT
Extended Forecast for

3 Miles W Yountville CA

  • Today

    Today: Sunny, with a high near 76. West southwest wind 5 to 7 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. West wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 76. West southwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 52.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 80.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 51.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Yountville CA
 38.41°N 122.4°W (Elev. 397 ft)
8:26 am PDT Jun 27, 2026
10am PDT Jun 27, 2026-6pm PDT Jul 3, 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