Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. 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 82%
Wind Speed SW 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 09:05 AM PDT
Extended Forecast for

Napa Co. Airport CA

  • Today

    Today: Sunny, with a high near 84. Southwest wind 6 to 16 mph, with gusts as high as 21 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. South southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 74. Southwest wind 7 to 17 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West southwest wind 14 to 20 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 72 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Clear, with a low around 48. Breezy.

    Low: 48 °F

    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Southwest wind 6 to 16 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 51. South southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Juneteenth
Sunny, with a high near 74. Southwest wind 7 to 17 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 49. West southwest wind 14 to 20 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 72. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Clear, with a low around 48. Breezy.
Saturday
Sunny, with a high near 74.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa Co. Airport CA
 38.2°N 122.29°W (Elev. 20 ft)
2:24 am PDT Jun 18, 2025
9am PDT Jun 18, 2025-6pm PDT Jun 24, 2025
 
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Additional Resources

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