Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

50°F

10°C

Humidity	81%
Wind Speed	SE 3 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	15 Dec 03:35 PM PST

More Information:

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

Extended Forecast for

Santa Rosa CA

Tonight
Low: 48 °F
Patchy Dense
Fog
Tuesday
High: 61 °F
Rain Likely
and Patchy
Dense Fog
Tuesday Night
Low: 54 °F
Rain
Wednesday
High: 62 °F
Rain Likely
then Slight
Chance Rain
Wednesday Night
Low: 47 °F
Chance Rain
and Areas Fog
Thursday
High: 59 °F
Chance Rain
and Fog
Thursday Night
Low: 51 °F
Rain Likely
and Areas Fog
Friday
High: 57 °F
Rain and
Patchy Fog
Friday Night
Low: 49 °F
Rain and
Patchy Fog

Detailed Forecast

Tonight

Patchy dense fog after 7pm. Otherwise, mostly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening.

Tuesday

Rain likely, mainly after 4pm. Patchy dense fog before 1pm. Otherwise, cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

Rain. Low around 54. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West southwest wind 3 to 6 mph. Chance of precipitation is 60%.

Wednesday Night

A 30 percent chance of rain, mainly after 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 47. Calm wind.

Thursday

A 40 percent chance of rain. Widespread fog, mainly before 10am. Otherwise, cloudy, with a high near 59.

Thursday Night

Rain likely, mainly after 4am. Areas of fog after 7pm. Otherwise, cloudy, with a low around 51. Chance of precipitation is 60%.

Friday

Rain. Patchy fog before 10am. Otherwise, cloudy, with a high near 57.

Friday Night

Rain. Patchy fog after 10pm. Otherwise, cloudy, with a low around 49.

Saturday

A chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 57.