Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

63°F

17°C

Humidity 72%
Wind Speed WNW 11 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 11:00 PM PDT
Extended Forecast for

2 Miles S Napa CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. West southwest wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 51. West southwest wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 18 mph.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 52. Southwest wind 5 to 9 mph becoming light west southwest  after midnight.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Clear then
    Patchy Fog

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. West southwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 74. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 51. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 18 mph.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Southwest wind 5 to 9 mph becoming light west southwest after midnight.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80.
Monday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 53.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 83.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 53.
Thursday
Patchy fog. Otherwise, sunny, with a high near 82.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 53.
Friday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Napa CA
 38.27°N 122.31°W (Elev. 98 ft)
11:12 pm PDT Jun 19, 2026
11pm PDT Jun 19, 2026-6pm PDT Jun 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database