Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

64°F

18°C

Humidity 55%
Wind Speed E 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 30 Jan 02:00 PM PST
Extended Forecast for

4 Miles WNW Santa Rosa CA

Coastal Flood Advisory January 30, 02:22pm until February 1, 12:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory January 30, 02:22pm until February 1, 12:00pm

    NOW until 12:00pm Sun

    Coastal Flood Advisory

  • This Afternoon

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog after 9pm.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Areas of dense fog before 10am.  Otherwise, mostly cloudy, with a high near 66. Calm wind.

    High: 66 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 64. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 64 °F

    Areas Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. Calm wind.
Tonight
Patchy dense fog after 9pm. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Saturday
Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind.
Saturday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66.
Monday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Santa Rosa CA
 38.46°N 122.76°W (Elev. 118 ft)
12:26 pm PST Jan 30, 2026
2pm PST Jan 30, 2026-6pm PST Feb 5, 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