Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fog

48°F

9°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	48°F (9°C)
Visibility	0.24 mi
Last update	06 Feb 11:00 PM PST

More Information:

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

Extended Forecast for

Guerneville CA

Tonight
Low: 46 °F
Patchy Fog
Saturday
High: 64 °F
Patchy Fog
then Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
then Patchy
Fog
Sunday
High: 62 °F
Patchy Dense
Fog then
Chance Rain
Sunday Night
Low: 47 °F
Chance Rain
and Patchy
Fog then
Patchy Fog
Monday
High: 61 °F
Patchy Fog
then Mostly
Cloudy
Monday Night
Low: 44 °F
Slight Chance
Rain
Tuesday
High: 56 °F
Chance Rain
Tuesday Night
Low: 43 °F
Chance Rain
and Patchy
Fog

Detailed Forecast

Tonight

Patchy fog. Otherwise, mostly cloudy, with a low around 46. Calm wind.

Saturday

Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 47. Calm wind.

Sunday

A 40 percent chance of rain after 1pm. Patchy dense fog before noon. Otherwise, mostly cloudy, with a high near 62. Calm wind becoming west southwest around 6 mph in the afternoon.

Sunday Night

A 50 percent chance of rain before 10pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 47. Light northwest wind. New precipitation amounts of less than a tenth of an inch possible.

Monday

Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 61.

Monday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 44.

Tuesday

A chance of rain. Partly sunny, with a high near 56.

Tuesday Night

A chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 43.

Wednesday

A chance of rain, mainly before 10am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 59.

Wednesday Night

Mostly clear, with a low around 41.