Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

heavy rain,mist

54°F

12°C

Humidity 87%
Wind Speed ESE 8 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 50°F (10°C)
Visibility 5.00 mi
Last update 11 Feb 06:00 AM PST
Extended Forecast for

3 Miles E Guerneville CA

  • Today

    Today: Rain.  High near 56. East southeast wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 1am.  Mostly cloudy, with a low around 47. Light east northeast wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance Rain

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 43. Light north northwest wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy dense fog before 9am.  Otherwise, mostly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain after 10am.  Areas of fog before 10am.  Otherwise, cloudy, with a high near 58.

    High: 58 °F

    Chance Rain
    and Areas Fog

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Cloudy, with a low around 45.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

Today
Rain. High near 56. East southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 47. Light east northeast wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before 10am. Otherwise, sunny, with a high near 62. Light and variable wind.
Thursday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 43. Light north northwest wind.
Friday
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 63. Light and variable wind.
Friday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of rain after 10am. Areas of fog before 10am. Otherwise, cloudy, with a high near 58.
Saturday Night
Rain, mainly after 10pm. Cloudy, with a low around 45.
Sunday
Rain. Cloudy, with a high near 54.
Sunday Night
Rain. Mostly cloudy, with a low around 43.
Washington's Birthday
Rain. Mostly cloudy, with a high near 54.
Monday Night
Rain. Cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Guerneville CA
 38.5°N 122.95°W (Elev. 79 ft)
3:16 am PST Feb 11, 2026
6am PST Feb 11, 2026-6pm PST Feb 17, 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