Wintry Mix and Fire Weather Conditions Along the East Coast; Rains and Mountain Snow in the West

Dry, gusty conditions will produce elevated to critical fire weather conditions across portions of the Mid-Atlantic into the Southeast. Snow and a wintry mix is expected in the Great Lakes and portions of the Northeast, with several inches of snow possible in the higher elevations. An atmospheric river continues to bring heavy rainfall and high elevation mountain snow to the West. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mist

57°F

14°C

Humidity 87%
Wind Speed SSE 8 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Last update 16 Nov 02:00 PM PST
Extended Forecast for

Guerneville CA

  • This Afternoon

    This Afternoon: Rain, with thunderstorms also possible after 4pm.  Patchy fog. High near 58. South wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Patchy fog. Low around 49. South wind 5 to 11 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: Rain likely and possibly a thunderstorm before 10am, then a chance of rain.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 57. West northwest wind 5 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Rain Likely
    and Patchy
    Fog

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 8am.  Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Dense Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Partly sunny, with a high near 58.

    High: 58 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain, with thunderstorms also possible after 4pm. Patchy fog. High near 58. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm. Patchy fog. Low around 49. South wind 5 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Rain likely and possibly a thunderstorm before 10am, then a chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 57. West northwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph.
Tuesday
Sunny, with a high near 61. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 59.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 49.
Thursday
Rain likely, mainly before 10am. Partly sunny, with a high near 58.
Thursday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Guerneville CA
 38.49°N 123°W (Elev. 197 ft)
2:07 pm PST Nov 16, 2025
2pm PST Nov 16, 2025-6pm PST Nov 22, 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