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

Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

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 52%
Wind Speed WNW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 04 Nov 12:15 PM PST
Extended Forecast for

Santa Rosa CA

Coastal Flood Advisory November 4, 12:44pm until November 9, 01:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory November 4, 12:44pm until November 9, 01:00pm

    NOW until 1:00pm Mon

    Coastal Flood Advisory

  • This Afternoon

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Thursday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 73. Light and variable wind.
Thursday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 44. Calm wind.
Friday
Mostly sunny, with a high near 74. Calm wind.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 76.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 45.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75.
Sunday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 45.
Monday
Areas of fog. Otherwise, partly sunny, with a high near 73.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 74.
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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:
12:26 pm PST Nov 4, 2026
Forecast Valid:
12pm PST Nov 4, 2026-6pm PST Nov 10, 2026
 
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Additional Resources

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Chance of Precipitation