National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

94°F

34°C

Humidity 21%
Wind Speed S 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 04 Oct 04:53 PM PDT
Extended Forecast for

3 Miles SSW Windsor CA

Heat Advisory October 4, 05:15pm until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 05:15pm until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. South southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 58. South southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 98. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. South southwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 99. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 86.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 50.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 79.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 48.
Sunday
Patchy fog. Otherwise, sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Windsor CA
 38.5°N 122.8°W (Elev. 108 ft)
Last Update:
1:26 pm PDT Oct 4, 2026
Forecast Valid:
5pm PDT Oct 4, 2026-6pm PDT Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation