Heavy Rainfall Across the Southwest, Mid-Atlantic and Florida; Fire Weather Concerns in the Northwest and Alaska

Heavy to excessive rainfall may bring flooding to parts of Arizona, New Mexico, Florida, North Carolina, and Virginia today. Recently burned areas will be particularly vulnerable to flash flooding. Gusty winds and low humidity will bring elevated to critical fire weather conditions to parts of the Northwest U.S. and central Alaska today. 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 68%
Wind Speed S 17 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 02 Jul 05:35 PM PDT
Extended Forecast for

6 Miles SSW Lake Berryessa CA

  • Tonight

    Tonight: Mostly clear, with a low around 57. West wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82. West southwest wind 5 to 14 mph.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 76. West southwest wind 7 to 13 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51. West southwest wind 5 to 14 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 82. West southwest wind 5 to 14 mph.
Thursday Night
Mostly clear, with a low around 51. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Independence Day
Sunny, with a high near 76. West southwest wind 7 to 13 mph.
Friday Night
Clear, with a low around 51. West southwest wind 5 to 14 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Lake Berryessa CA
 38.5°N 122.28°W (Elev. 1355 ft)
1:26 pm PDT Jul 2, 2025
5pm PDT Jul 2, 2025-6pm PDT Jul 9, 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