Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

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

haze

93°F

34°C

Humidity 26%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Heat Index91°F (33°C)
Last update 26 Aug 03:35 PM PDT
Extended Forecast for

2 Miles WNW Sonoma CA

  • Tonight

    Tonight: Mostly clear, with a low around 60. Northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 96. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 88 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 51. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 9am.  Otherwise, sunny, with a high near 87.

    High: 87 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, clear, with a low around 49.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, sunny, with a high near 85.

    High: 85 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 49.

    Low: 49 °F

    Clear then
    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 21 mph.
Thursday
Mostly sunny and hot, with a high near 96. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 58. West wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 51. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Areas of fog before 9am. Otherwise, sunny, with a high near 87.
Saturday Night
Patchy fog after 2am. Otherwise, clear, with a low around 49.
Sunday
Areas of fog before 10am. Otherwise, sunny, with a high near 85.
Sunday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 49.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 49.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 81.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Sonoma CA
 38.3°N 122.49°W (Elev. 108 ft)
1:26 pm PDT Aug 26, 2026
4pm PDT Aug 26, 2026-6pm PDT Sep 2, 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