Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fog

46°F

8°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	46°F (8°C)
Visibility	0.25 mi
Last update	11 Nov 06:35 AM PST

More Information:

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

Extended Forecast for

Saint Helena CA

Coastal Flood Advisory November 11, 06:45am until November 13, 04:00pm

Dense Fog Advisory until November 11, 09:00am

Click here for hazard details and duration

Coastal Flood Advisory

...

Coastal Flood Advisory November 11, 06:45am until November 13, 04:00pm
Dense Fog Advisory until November 11, 09:00am
NOW: Multiple hazards in effect
Click HERE for Details
Veterans Day
High: 76 °F
Areas Fog
then Sunny
Tonight
Low: 46 °F
Increasing
Clouds
Thursday
High: 72 °F
Patchy Fog
then Partly
Sunny
Thursday Night
Low: 49 °F
Chance Rain
and Patchy
Fog then Rain
and Areas Fog
Friday
High: 60 °F
Rain
Friday Night
Low: 43 °F
Rain Likely
then Chance
Rain and
Areas Fog
Saturday
High: 62 °F
Slight Chance
Rain and
Areas Fog
Saturday Night
Low: 44 °F
Patchy Fog
then Chance
Rain and
Areas Fog

Detailed Forecast

Veterans Day

Areas of fog before 9am. Otherwise, sunny, with a high near 76. Calm wind.

Tonight

Increasing clouds, with a low around 46. Calm wind.

Thursday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

Thursday Night

Rain, mainly after 4am. Patchy fog after 9pm. Low around 49. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and possibly a thunderstorm. High near 60. South southwest wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Rain likely, mainly before 10pm. Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of rain. Areas of fog before noon. Otherwise, partly sunny, with a high near 62.

Saturday Night

A chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 44.

Sunday

Rain, mainly after 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 59.

Sunday Night

Rain, mainly before 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 43.

Monday

A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 58.

Monday Night

Patchy fog. Otherwise, partly cloudy, with a low around 37.