Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through today. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the central Plains then off the mid-Atlantic by this evening. Read More >

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 93%
Wind Speed S 3 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 26 Feb 11:00 AM PST
Extended Forecast for

Guerneville CA

  • Today

    Today: Mostly sunny, with a high near 69. Light west southwest wind.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain.  Partly sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.

    High: 71 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Cloudy, with a low around 52.

    Low: 52 °F

    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am.  Patchy dense fog before 9am.  Otherwise, mostly cloudy, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain and
    Patchy Dense
    Fog

  • Sunday Night

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

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A chance of rain, mainly before 10am.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Mostly sunny, with a high near 69. Light west southwest wind.
Tonight
Mostly cloudy, with a low around 54. Calm wind.
Friday
Mostly sunny, with a high near 75. Calm wind.
Friday Night
Mostly cloudy, with a low around 57. Calm wind.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Cloudy, with a low around 52.
Sunday
A 20 percent chance of rain after 10am. Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 64.
Sunday Night
A chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 48.
Monday
A chance of rain, mainly before 10am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 47.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 65.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Guerneville CA
 38.52°N 122.98°W (Elev. 95 ft)
10:55 am PST Feb 26, 2026
11am PST Feb 26, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database