Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms are possible across parts of the Ohio Valley and Mid-Atlantic this afternoon and evening. Strong to severe wind gusts capable of producing wind damage should be the primary hazard, but isolated hail may also occur. Thunderstorms may bring heavy to excessive rainfall and possible flooding today over the northern Gulf Coast and upper Ohio Valley. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Rain

68°F

20°C

Humidity 52%
Wind Speed SW 11 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 27 May 04:20 PM PDT
Extended Forecast for

4 Miles N Sonoma CA

  • Tonight

    Tonight: A chance of showers before 4am, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph becoming east southeast after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A 10 percent chance of showers before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 63. East wind 5 to 8 mph becoming south in the afternoon.

    High: 63 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. West wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Southwest wind around 7 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. West southwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph becoming east southeast after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 63. East wind 5 to 8 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 54. West wind 6 to 9 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 62. Southwest wind around 7 mph.
Friday Night
Partly cloudy, with a low around 52. West southwest wind 5 to 8 mph becoming calm after midnight.
Saturday
Sunny, with a high near 70.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sonoma CA
 38.36°N 122.45°W (Elev. 1818 ft)
2:06 pm PDT May 27, 2026
4pm PDT May 27, 2026-6pm PDT Jun 3, 2026
 
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Additional Resources

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