National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

54°F

12°C

Humidity 54%
Wind Speed NW 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 07 Mar 04:15 AM PST
Extended Forecast for

2 Miles SSW Lake Berryessa CA

  • Today

    Today: Sunny, with a high near 75. North northeast wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Light and variable wind becoming northeast around 5 mph in the morning.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. South southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Light and variable wind becoming north around 5 mph in the morning.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 75. North northeast wind 15 to 18 mph, with gusts as high as 34 mph.
Tonight
Clear, with a low around 58. North wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 77. Light and variable wind becoming northeast around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 55. South southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 70. Light and variable wind becoming north around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Lake Berryessa CA
 38.54°N 122.26°W (Elev. 1824 ft)
Last Update:
1:41 am PST Mar 7, 2026
Forecast Valid:
4am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation