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.

Mostly Cloudy

54°F

12°C

Humidity 93%
Wind Speed S 4 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Nov 04:53 AM PST
Extended Forecast for

3 Miles W Santa Rosa CA

  • Overnight

    Overnight: A 20 percent chance of rain.  Cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 10am.  High near 59. South southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm after 7pm.  Low around 48. South southeast wind 5 to 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 48 °F

    Showers

  • Monday

    Monday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 58. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 42. North wind 5 to 7 mph becoming calm  after midnight.

    Low: 42 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before noon.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 10pm.  Patchy fog.  Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 52. Calm wind.
Sunday
Rain, mainly after 10am. High near 59. South southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm after 7pm. Low around 48. South southeast wind 5 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 58. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 20 percent chance of rain before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42. North wind 5 to 7 mph becoming calm after midnight.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 61.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 41.
Wednesday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 61.
Wednesday Night
A chance of rain, mainly after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Thursday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 59.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 64.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Santa Rosa CA
 38.44°N 122.76°W (Elev. 105 ft)
2:25 am PST Nov 16, 2025
5am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
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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