Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mist

43°F

6°C

Humidity 96%
Wind Speed SE 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 42°F (6°C)
Visibility 1.75 mi
Last update 14 Feb 01:03 AM PST
Extended Forecast for

3 Miles ESE Guerneville CA

  • Overnight

    Overnight: Areas of fog.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Areas Fog

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, cloudy, with a high near 56. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Cloudy, with a low around 48. Southeast wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 54. South southeast wind 9 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 54 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Patchy fog after 1am. Low around 46. Light south southeast wind.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Showers and
    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: Rain.  Patchy fog before 7am. High near 54. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain.  Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  Cloudy, with a high near 48.

    High: 48 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Showers

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, cloudy, with a high near 56. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Rain likely, mainly after 4am. Cloudy, with a low around 48. Southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 54. South southeast wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Patchy fog after 1am. Low around 46. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Washington's Birthday
Rain. Patchy fog before 7am. High near 54. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 40. Chance of precipitation is 90%.
Tuesday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 48.
Tuesday Night
Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm. Mostly cloudy, with a low around 36.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Partly sunny, with a high near 55.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Guerneville CA
 38.5°N 122.95°W (Elev. 79 ft)
12:26 am PST Feb 14, 2026
1am PST Feb 14, 2026-6pm PST Feb 20, 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