Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

64°F

18°C

Humidity 67%
Wind Speed S 11 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 08:20 PM PDT
Extended Forecast for

2 Miles NNE Lake Berryessa CA

  • Tonight

    Tonight: Clear, with a low around 64. West northwest wind 5 to 7 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. West northwest wind around 5 mph becoming calm  in the morning.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. West wind 7 to 9 mph.

    Low: 61 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. Light west wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54. West wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 64. West northwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 93. West northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 61. West wind 7 to 9 mph.
Juneteenth
Sunny, with a high near 83. Light west wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 54. West wind 7 to 14 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 75.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Lake Berryessa CA
 38.6°N 122.22°W (Elev. 440 ft)
2:14 pm PDT Jun 17, 2025
8pm PDT Jun 17, 2025-6pm PDT Jun 24, 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