Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

light rain,mist

63°F

17°C

Humidity	93%
Wind Speed	SSW 3 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	61°F (16°C)
Visibility	1.50 mi
Last update	29 Sep 04:30 PM PDT

More Information:

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

Extended Forecast for

Guerneville CA

This Afternoon
High: 67 °F
Chance
Showers
Tonight
Low: 54 °F
Rain Likely
and Patchy
Fog
Tuesday
High: 71 °F
Chance Rain
and Areas Fog
Tuesday Night
Low: 57 °F
Rain and
Patchy Fog
Wednesday
High: 69 °F
Rain Likely
and Areas Fog
then Chance
Rain
Wednesday Night
Low: 52 °F
Slight Chance
Rain and
Patchy Fog
then Patchy
Fog
Thursday
High: 75 °F
Areas Fog
then Mostly
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 80 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 67. South southwest wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain likely, mainly before 11pm. Patchy fog after 7pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 54. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 30 percent chance of rain, mainly after 11am. Areas of fog before 10am. Otherwise, partly sunny, with a high near 71. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

Rain, mainly after 11pm. Patchy fog after 2am. Low around 57. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain likely, mainly before 11am. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

A 20 percent chance of rain before 11pm. Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 52.

Thursday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 75.

Thursday Night

Mostly clear, with a low around 50.

Friday

Sunny, with a high near 80.

Friday Night

Clear, with a low around 53.

Saturday

Sunny, with a high near 82.