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

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Overcast

66°F

19°C

Humidity 63%
Wind Speed SW 9 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 01:35 PM PDT
Extended Forecast for

3 Miles W Guerneville CA

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 66. South southwest wind around 7 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and midnight. Otherwise, increasing clouds, with a low around 52. Calm wind.

    Low: 52 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 66. South southwest wind around 7 mph.
Tonight
Patchy fog between 11pm and midnight. Otherwise, increasing clouds, with a low around 52. Calm wind.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 52.
Monday
Sunny, with a high near 78.
Monday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 54.
Thursday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Guerneville CA
 38.51°N 123.04°W (Elev. 558 ft)
Last Update:
1:26 pm PDT Jun 19, 2026
Forecast Valid:
1pm PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation