National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Partly Cloudy

63°F

17°C

Humidity 72%
Wind Speed SSE 5 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 07 Feb 03:55 PM PST
Extended Forecast for

4 Miles WNW Santa Rosa CA

  • Tonight

    Tonight: Widespread dense fog. Otherwise, increasing clouds, with a low around 42. Calm wind.

    Low: 42 °F

    Dense Fog

  • Sunday

    Sunday: Widespread dense fog before 11am. Otherwise, partly sunny, with a high near 63. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 63 °F

    Dense Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Areas of fog. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Areas Fog

  • Monday

    Monday: Widespread fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 64. Calm wind.

    High: 64 °F

    Fog then
    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 10pm. Cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 58. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain, mainly before 4pm. Mostly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm. Widespread fog, mainly after 2am. Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Fog

Detailed Forecast

Tonight
Widespread dense fog. Otherwise, increasing clouds, with a low around 42. Calm wind.
Sunday
Widespread dense fog before 11am. Otherwise, partly sunny, with a high near 63. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.
Monday
Widespread fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 64. Calm wind.
Monday Night
A 20 percent chance of rain after 10pm. Cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 58. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain, mainly before 4pm. Mostly sunny, with a high near 58.
Wednesday Night
A slight chance of rain before 10pm. Widespread fog, mainly after 2am. Otherwise, mostly clear, with a low around 36.
Thursday
Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 62.
Thursday Night
Widespread fog. Otherwise, partly cloudy, with a low around 37.
Friday
A slight chance of rain. Widespread fog. Otherwise, mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Saturday
Rain likely. Areas of fog. Otherwise, mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Santa Rosa CA
 38.46°N 122.76°W (Elev. 118 ft)
Last Update:
2:43 pm PST Feb 7, 2026
Forecast Valid:
4pm PST Feb 7, 2026-6pm PST Feb 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation