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

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Partly Cloudy

59°F

15°C

Humidity 62%
Wind Speed W 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Jan 03:20 PM PST
Extended Forecast for

2 Miles S Windsor CA

Extreme Cold Watch January 9, 01:00am until January 9, 09:00am
Flood Warning January 7, 03:42pm until January 7, 06:00pm
Click here for hazard details and duration
Extreme Cold Watch
...
  •  
    Flood Warning January 7, 03:42pm until January 7, 06:00pm

    NOW until 6:00pm Wed

    Flood Warning

  • Tonight

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. North northwest wind around 6 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Calm wind.

    High: 56 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Patchy dense fog between 7am and 8am. Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Frost and
    Patchy Dense
    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 53. North northwest wind around 6 mph.
Thursday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Calm wind.
Friday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Calm wind.
Saturday
Patchy dense fog between 7am and 8am. Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly cloudy, with a high near 59.
Sunday Night
Patchy fog between 11pm and 3am. Otherwise, partly cloudy, with a low around 38.
Monday
Sunny, with a high near 62.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 40.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 64.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Windsor CA
 38.52°N 122.81°W (Elev. 98 ft)
Last Update:
12:26 pm PST Jan 7, 2026
Forecast Valid:
3pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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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