Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

66°F

19°C

Humidity 82%
Wind Speed S 9 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 22 Aug 08:30 PM PDT
Extended Forecast for

Yountville CA

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Calm wind becoming southeast 5 to 7 mph in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 92. Southeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 92 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 56. Calm wind becoming southeast around 5 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 89. Light and variable wind becoming south southeast 5 to 7 mph in the morning.

    High: 89 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. West wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. Calm wind becoming southeast 5 to 7 mph in the evening.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 92. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 56. Calm wind becoming southeast around 5 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 89. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 55. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Yountville CA
 38.39°N 122.37°W (Elev. 558 ft)
1:26 pm PDT Aug 22, 2025
8pm PDT Aug 22, 2025-6pm PDT Aug 29, 2025
 
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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