Hazardous Heat Across the Western US into the Northern Plains; Heavy Rain and Flooding Possible in the South

Hazardous heat will persist over much of interior California, the central Great Basin, northern Rockies and Northern Plains into Thursday. Heavy to excessive rainfall will persist across the Southeast US. through mid-week. The Southwest Monsoon will continue to bring a flash flooding threat to the Four Corners Region this week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

70°F

21°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Jul 11:35 PM PDT
Extended Forecast for

3 Miles NNW Lake Berryessa CA

  • Tonight

    Tonight: Mostly clear, with a low around 69. Light west southwest wind.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. West southwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 59. Southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 69. Light west southwest wind.
Wednesday
Sunny and hot, with a high near 100. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 64. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny and hot, with a high near 98. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 59. Southwest wind 5 to 9 mph becoming calm after midnight.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 93.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lake Berryessa CA
 38.61°N 122.28°W (Elev. 554 ft)
11:46 pm PDT Jul 23, 2024
11pm PDT Jul 23, 2024-6pm PDT Jul 30, 2024
 
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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