Critical Fire Weather Persists in the Southern High Plains; Snow in the Great Lakes into the Northeast

Elevated to critical fire weather conditions will persist across the central and southern High Plains today as gusty winds and dry conditions continue across the region. A clipper system will bring some lake effect snow to the Great Lakes and snow into the Northeast. Well above-average temperatures are expected to expand across much of the West, into the Plains states, and Southeast. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Partly Cloudy

64°F

18°C

Humidity 77%
Wind Speed S 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 Feb 03:35 PM PST
Extended Forecast for

Guerneville CA

  • Tonight

    Tonight: Patchy dense fog after 7pm.  Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before 11am.  Otherwise, mostly sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72. Calm wind.

    High: 72 °F

    Partly Sunny

  • Friday Night

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

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am.  Otherwise, cloudy, with a low around 50.

    Low: 50 °F

    Cloudy then
    Patchy Fog

  • Sunday

    Sunday: A chance of rain, mainly after 4pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 10pm.  Patchy fog before midnight, then patchy fog after 4am.  Otherwise, partly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Tonight
Patchy dense fog after 7pm. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Thursday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 70. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 52. Calm wind.
Friday
Partly sunny, with a high near 72. Calm wind.
Friday Night
Mostly cloudy, with a low around 54. Calm wind.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Patchy fog after 5am. Otherwise, cloudy, with a low around 50.
Sunday
A chance of rain, mainly after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 64.
Sunday Night
A chance of rain, mainly before 10pm. Patchy fog before midnight, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 47.
Monday
A slight chance of rain before 10am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Guerneville CA
 38.52°N 122.98°W (Elev. 95 ft)
12:26 pm PST Feb 25, 2026
3pm PST Feb 25, 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