Atmospheric River in California; Fire Weather Concerns in the Central Plains

An atmospheric river will continue to bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California through Saturday. Dry, gusty winds will bring elevated fire weather conditions to parts of the central and southern High Plains Friday. Red Flag Warnings have been issued. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

light rain,mist

55°F

13°C

Humidity 100%
Wind Speed S 6 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 13 Nov 08:35 PM PST
Extended Forecast for

2 Miles ESE Guerneville CA

  • Tonight

    Tonight: Rain likely, mainly before 10pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 51. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain Likely
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A 10 percent chance of rain.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 68. Light and variable wind.

    High: 68 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain likely, mainly after 4pm.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 60. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Rain Likely
    and Areas Fog

  • Sunday Night

    Sunday Night: Rain likely.  Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Monday

    Monday: A chance of rain, mainly before 4pm.  Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 10 percent chance of rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 63. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. Calm wind.
Saturday
Increasing clouds, with a high near 68. Light and variable wind.
Saturday Night
A 20 percent chance of rain after 10pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Sunday
Rain likely, mainly after 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 60. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Monday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 59.
Monday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
A chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 61.
Wednesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Thursday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Guerneville CA
 38.5°N 122.95°W (Elev. 79 ft)
8:36 pm PST Nov 13, 2025
8pm PST Nov 13, 2025-6pm PST Nov 20, 2025
 
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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