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Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mist

42°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 42°F (6°C)
Visibility 0.75 mi
Last update 16 Apr 05:09 AM PDT
Extended Forecast for

Santa Rosa CA

  • Today

    Today: Sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. North wind 3 to 5 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 68.

    High: 68 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Clear, with a low around 43. North wind 3 to 5 mph.
Friday
Sunny, with a high near 73. Light and variable wind becoming west around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 75. Light and variable wind.
Saturday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46.
Sunday
A 30 percent chance of rain, mainly after 11am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 68.
Sunday Night
A chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48.
Monday
A chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62.
Monday Night
A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 64.
Tuesday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 44.
Wednesday
Areas of fog. Otherwise, mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
Last Update:
1:46 am PDT Apr 16, 2026
Forecast Valid:
5am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Chance of Precipitation