Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. 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 55%
Wind Speed W 9 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 May 07:35 PM PDT
Extended Forecast for

2 Miles SE Sonoma CA

Coastal Flood Advisory May 16, 10:00pm until May 19, 03:00am
Click here for hazard details and duration
Coastal Flood Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 49. West northwest wind 7 to 15 mph, with gusts as high as 32 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. North northwest wind 6 to 14 mph, with gusts as high as 29 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. North wind around 14 mph, with gusts as high as 31 mph.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. North wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West northwest wind 7 to 15 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 78. North northwest wind 6 to 14 mph, with gusts as high as 29 mph.
Sunday Night
Clear, with a low around 57. North wind around 14 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 85. North wind 8 to 14 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 52. Northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 84.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 49.
Friday
Areas of fog. Otherwise, sunny, with a high near 77.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 48.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Sonoma CA
 38.27°N 122.42°W (Elev. 66 ft)
1:26 pm PDT May 16, 2026
7pm PDT May 16, 2026-6pm PDT May 23, 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