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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

59°F

15°C

Humidity 93%
Wind Speed W 17 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 26 Jun 11:35 PM PDT
Extended Forecast for

Napa CA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 59. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, sunny, with a high near 78.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 51.

    Low: 51 °F

    Clear then
    Patchy Fog

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 59. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 75. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 51. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. West southwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 84.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 53.
Tuesday
Patchy fog before 7am. Otherwise, sunny, with a high near 78.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 51.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 51.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 20 ft)
Last Update:
11:26 pm PDT Jun 26, 2026
Forecast Valid:
11pm PDT Jun 26, 2026-6pm PDT Jul 3, 2026
 
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