
Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.
A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >
Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)
Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.
Fog
36°F
2°C
| Humidity | 100% |
| Wind Speed | NW 3 MPH |
| Barometer | 30.3 in (1026.08 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 0.50 mi |
| Last update | 28 Dec 04:35 AM PST |
Saint Helena CA
Today

High: 55 °F
Patchy Frost
then SunnyTonight

Low: 39 °F
Mostly Clear
Monday

High: 58 °F
Sunny
Monday Night

Low: 37 °F
Mostly Clear
Tuesday

High: 57 °F
Sunny
Tuesday Night

Low: 38 °F
Patchy Fog
Wednesday
High: 57 °F
Patchy Fog
then Slight
Chance RainWednesday Night

Low: 41 °F
Chance Rain
and Patchy
FogNew Year's Day

High: 54 °F
Rain Likely
and Fog
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.51°N 122.46°W (Elev. 203 ft)


