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Hazardous Weather Conditions
Current conditions at
Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)
Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.
Clear
59°F
15°C
| Humidity | 72% |
| Wind Speed | SSW 4 MPH |
| Barometer | 29.9 in (1012.53 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 04 Oct 07:53 AM PDT |
Extended Forecast for
Guerneville CA
Heat Advisory October 4, 08:02am until October 7, 10:00pm
NOW until 10:00pm Wed
Heat Advisory
Today
High: 96 °F
Hot
Tonight
Low: 64 °F
Mostly Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 65 °F
Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 64. Calm wind.
Monday
Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 65. Light and variable wind.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Guerneville CA
38.52°N 122.98°W (Elev. 95 ft)
38.52°N 122.98°W (Elev. 95 ft)
1:46 am PDT Oct 4, 2026
8am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
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