Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Hazardous Weather Conditions

Flood Advisory until January 6, 06:30 PM PST

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

61°F

16°C

Humidity	63%
Wind Speed	W 4 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	06 Jan 03:00 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles W Guerneville CA

Flood Advisory January 6, 03:24pm until January 6, 06:30pm

Click here for hazard details and duration

...

Flood Advisory January 6, 03:24pm until January 6, 06:30pm
NOW until 6:30pm Tue
Flood Advisory
Tonight
Low: 44 °F
Patchy Fog
Wednesday
High: 55 °F
Becoming
Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 37 °F
Mostly Clear
then Patchy
Frost
Friday
High: 54 °F
Patchy Frost
then Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 56 °F
Partly Sunny

Detailed Forecast

Tonight

Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 44. Calm wind.

Wednesday

Partly sunny, then gradually becoming sunny, with a high near 55. Light northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 40. Northwest wind around 7 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 52. North northwest wind around 7 mph.

Thursday Night

Patchy frost after 4am. Otherwise, partly cloudy, with a low around 37. Light north wind.

Friday

Patchy frost before 8am. Otherwise, sunny, with a high near 54.

Friday Night

Partly cloudy, with a low around 38.

Saturday

Partly sunny, with a high near 56.