Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Clear

64°F

18°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Last update 30 Jun 08:55 AM PDT
Extended Forecast for

4 Miles SSW Petaluma CA

  • Today

    Today: Sunny, with a high near 80. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 51. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 78. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 50. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Clear then
    Patchy Fog

  • Independence Day

    Independence Day: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 80. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 51. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 50. West southwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 79.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 53.
Independence Day
Mostly sunny, with a high near 79.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 52.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 76.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Petaluma CA
 38.19°N 122.66°W (Elev. 197 ft)
8:41 am PDT Jun 30, 2026
9am PDT Jun 30, 2026-6pm PDT Jul 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database