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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fog

54°F

12°C

Humidity 93%
Wind Speed NNE 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 52°F (11°C)
Visibility 0.25 mi
Last update 14 Nov 08:35 AM PST
Extended Forecast for

4 Miles NW Santa Rosa CA

  • Today

    Today: A 20 percent chance of rain after 10am. Mostly sunny, with a high near 63. Light south southeast wind.

    High: 63 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Patchy fog before 10pm, then patchy fog after 1am. Otherwise, partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 4pm. High near 59. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm. Low around 49. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Monday

    Monday: A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 63. Light south southeast wind.
Tonight
Patchy fog before 10pm, then patchy fog after 1am. Otherwise, partly cloudy, with a low around 46. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 68. Light and variable wind.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 50. Calm wind.
Sunday
Rain likely, then showers and possibly a thunderstorm after 4pm. High near 59. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm. Low around 49. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 58.
Monday Night
A slight chance of rain before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Tuesday Night
Patchy fog before 10pm, then patchy fog after 1am. Otherwise, partly cloudy, with a low around 41.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Thursday
A chance of rain. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Santa Rosa CA
 38.49°N 122.74°W (Elev. 151 ft)
Last Update:
2:03 am PST Nov 14, 2025
Forecast Valid:
8am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
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