Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

70°F

21°C

Humidity 49%
Wind Speed SSW 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Jun 04:05 PM PDT
Extended Forecast for

3 Miles NNW Napa Co. Airport CA

  • Tonight

    Tonight: Increasing clouds, with a low around 48. West southwest wind 6 to 11 mph becoming light southwest  after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 76. Light southwest wind becoming south southwest 6 to 11 mph in the morning.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. South southwest wind 6 to 11 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 76. West southwest wind 5 to 13 mph.

    High: 76 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50. West southwest wind 8 to 13 mph becoming light south southwest  after midnight. Winds could gust as high as 18 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. West southwest wind 6 to 11 mph becoming light southwest after midnight.
Sunday
Patchy fog before 7am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 76. Light southwest wind becoming south southwest 6 to 11 mph in the morning.
Sunday Night
Partly cloudy, with a low around 49. South southwest wind 6 to 11 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 76. West southwest wind 5 to 13 mph.
Monday Night
Clear, with a low around 50. West southwest wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 52.
Juneteenth
Sunny, with a high near 78.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 77.
Friday Night
Clear, with a low around 51.
Saturday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Napa Co. Airport CA
 38.24°N 122.3°W (Elev. 26 ft)
1:26 pm PDT Jun 14, 2025
4pm PDT Jun 14, 2025-6pm PDT Jun 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

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