Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

83°F

28°C

Humidity 35%
Wind Speed SSW 10 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 May 02:54 PM PDT
Extended Forecast for

4 Miles N Sonoma CA

  • Tonight

    Tonight: Clear, with a low around 59. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57. West southwest wind 3 to 8 mph.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West southwest wind 6 to 8 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 59. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the morning.
Thursday Night
Clear, with a low around 57. West southwest wind 3 to 8 mph.
Friday
Sunny, with a high near 74. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55. West southwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 52.
Memorial Day
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 74.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sonoma CA
 38.36°N 122.45°W (Elev. 1818 ft)
1:26 pm PDT May 20, 2026
3pm PDT May 20, 2026-6pm PDT May 27, 2026
 
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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