Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes
Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. 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.
Clear
52°F
11°C
| Humidity | 76% |
| Wind Speed | S 3 MPH |
| Barometer | 30.27 in (1025.06 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 06:00 PM PST |
Extended Forecast for
2 Miles W Guerneville CA
Cold Weather Advisory January 13, 01:00am until January 13, 09:00am
Tonight
Low: 44 °F
Mostly Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 62 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 44. Light and variable wind.
Tuesday
Sunny, with a high near 63. North northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 44. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 62. Calm wind.
Wednesday Night
Mostly clear, with a low around 46. Calm wind.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 46.
M.L.King Day
Mostly sunny, with a high near 63.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Guerneville CA
38.51°N 123.04°W (Elev. 558 ft)
38.51°N 123.04°W (Elev. 558 ft)
12:41 pm PST Jan 12, 2026
6pm PST Jan 12, 2026-6pm PST Jan 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
