A Wintry Mix in the Northeast; Rain and High Elevation Snow Returns to California

A clipper system tracking across the U.S./Canadian border will bring snowfall and mixed precipitation across the Northeast. A modest atmospheric river associated with a Pacific system will bring lower elevation/coastal rain, high elevation snow/wintry mix, and gusty winds in California into the Intermountain West. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

46°F

8°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 09 Feb 11:53 PM PST
Extended Forecast for

Santa Rosa CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after noon.  High near 57. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Mostly Cloudy
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 10pm, then rain after 10pm.  Areas of fog before 4am. Low around 45. Calm wind becoming northeast around 5 mph after midnight.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers and
    Areas Fog

  • Wednesday

    Wednesday: Rain.  Areas of fog between 7am and 3pm. High near 55. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain and
    Areas Fog

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm.  Widespread fog, mainly between 1am and 2am.  Otherwise, mostly cloudy, with a low around 44. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Fog

  • Thursday

    Thursday: Widespread fog, mainly before 11am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread fog, mainly after 5am.  Otherwise, mostly clear, with a low around 40.

    Low: 40 °F

    Fog

  • Friday

    Friday: Widespread fog, mainly before 7am.  Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Fog then
    Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 4am.  Widespread fog, mainly after 4am.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Fog

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. Calm wind.
Tuesday
Rain, mainly after noon. High near 57. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 10pm, then rain after 10pm. Areas of fog before 4am. Low around 45. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. Areas of fog between 7am and 3pm. High near 55. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Widespread fog, mainly between 1am and 2am. Otherwise, mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Widespread fog, mainly before 11am. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Widespread fog, mainly after 5am. Otherwise, mostly clear, with a low around 40.
Friday
Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 62.
Friday Night
A slight chance of rain after 4am. Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 42.
Saturday
A chance of rain, mainly after 10am. Widespread fog, mainly before 7am. Otherwise, cloudy, with a high near 57.
Saturday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Sunday
Rain likely. Areas of fog. Otherwise, mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Washington's Birthday
Rain. Areas of fog. Otherwise, cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
12:27 pm PST Feb 9, 2026
12am PST Feb 10, 2026-6pm PST Feb 16, 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