Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

49°F

9°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	05 Feb 10:53 PM PST

More Information:

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

Extended Forecast for

Guerneville CA

Tonight
Low: 50 °F
Mostly Cloudy
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 46 °F
Mostly Clear
then Patchy
Fog
Saturday
High: 64 °F
Patchy Dense
Fog then
Mostly Sunny
Saturday Night
Low: 46 °F
Partly Cloudy
then Patchy
Fog
Sunday
High: 64 °F
Chance Rain
and Patchy
Dense Fog
Sunday Night
Low: 47 °F
Chance Rain
and Patchy
Fog
Monday
High: 61 °F
Patchy Fog
then Mostly
Cloudy
Monday Night
Low: 44 °F
Slight Chance
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 50. Calm wind.

Friday

Mostly sunny, with a high near 67. Light and variable wind.

Friday Night

Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46. Calm wind.

Saturday

Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 64. Light and variable wind.

Saturday Night

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 46. Calm wind.

Sunday

A 30 percent chance of rain, mainly after 4pm. Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 64.

Sunday Night

A 40 percent chance of rain, mainly before 10pm. Patchy fog before midnight, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 47.

Monday

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

Monday Night

A slight chance of rain. Mostly cloudy, with a low around 44.

Tuesday

A chance of rain. Partly sunny, with a high near 58.

Tuesday Night

A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 42.

Wednesday

A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 57.

Wednesday Night

A slight chance of rain. Partly cloudy, with a low around 41.