National Weather Service

Excessive Heat for the Southwest; Showers and Thunderstorms for Portions of the Plains and East Coast

Showers and thunderstorms are expected across the eastern two-thirds of the country today along and ahead of a cold front. Some of these storms may result in isolated incidences of severe weather, including flash flooding. Meanwhile, more records may be tied or broken as excessive heat across the California's Central Valley and much of the Desert Southwest continues. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

haze

70°F

21°C

Humidity 60%
Wind Speed SSW 14 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 06 Jun 04:20 PM PDT
Extended Forecast for

Sonoma CASimilar City Names

Heat Advisory June 6, 04:40pm until June 7, 12:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 6, 04:40pm until June 7, 12:00am

    NOW until 12:00am Fri

    Heat Advisory

  • Tonight

    Low: 50 °F

    Haze then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am.  Otherwise, increasing clouds, with a low around 50. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

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

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Tonight
Widespread haze before 8pm. Patchy fog after 5am. Otherwise, mostly clear, with a low around 50. South southwest wind around 6 mph becoming calm in the evening.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 50. West southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 83. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 84.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CASimilar City Names
 38.29°N 122.46°W (Elev. 72 ft)
1:27 pm PDT Jun 6, 2024
4pm PDT Jun 6, 2024-6pm PDT Jun 13, 2024
 
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Additional Resources

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