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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

68°F

20°C

Humidity 33%
Wind Speed SW 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 12 Oct 12:53 PM PDT
Extended Forecast for

Santa Rosa CA

Coastal Flood Advisory October 12, 01:13pm until October 14, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 12, 01:13pm until October 14, 04:00pm

    NOW until 4:00pm Wed

    Coastal Flood Advisory

  • Columbus Day

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and midnight. Otherwise, mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

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

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Columbus Day
Sunny, with a high near 71. West southwest wind 5 to 8 mph.
Tonight
Patchy fog between 11pm and midnight. Otherwise, mostly clear, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 78. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 85.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 49.
Sunday
Areas of fog. Otherwise, sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.73°W (Elev. 131 ft)
Last Update:
11:27 am PDT Oct 12, 2026
Forecast Valid:
1pm PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation