
Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.
A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >
Current conditions at
Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)
Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.
Fog
43°F
6°C
| Humidity | 100% |
| Wind Speed | ENE 3 MPH |
| Barometer | 30.28 in (1025.4 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.50 mi |
| Last update | 09 Dec 05:00 AM PST |
Extended Forecast for
Angwin CA
Today

High: 64 °F
Sunny
Tonight

Low: 47 °F
Clear
Wednesday

High: 66 °F
Sunny
Wednesday Night

Low: 47 °F
Clear
Thursday

High: 67 °F
Sunny
Thursday Night

Low: 45 °F
Mostly Clear
Friday

High: 64 °F
Sunny
Friday Night

Low: 43 °F
Mostly Clear
Saturday

High: 61 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 64. Calm wind.
Tonight
Clear, with a low around 47. Light north northwest wind.
Wednesday
Sunny, with a high near 66. Light north northeast wind.
Wednesday Night
Clear, with a low around 47. Light north wind.
Thursday
Sunny, with a high near 67. Light northeast wind.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Angwin CA
38.59°N 122.42°W (Elev. 1450 ft)
38.59°N 122.42°W (Elev. 1450 ft)
2:42 am PST Dec 9, 2025
5am PST Dec 9, 2025-6pm PST Dec 15, 2025


