Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

72°F

22°C

Humidity 49%
Wind Speed W 11 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 May 05:35 PM PDT
Extended Forecast for

5 Miles SSW Lake Berryessa CA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 70. West wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50. West northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. North wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55. North wind 9 to 11 mph, with gusts as high as 31 mph.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 70. West wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 50. West northwest wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 74. North wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 55. North wind 9 to 11 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 83.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 57.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lake Berryessa CA
 38.5°N 122.28°W (Elev. 1355 ft)
1:25 pm PDT May 16, 2025
5pm PDT May 16, 2025-6pm PDT May 23, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database