Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until November 13, 04:00 PM PST

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Partly Cloudy

64°F

18°C

Humidity	72%
Wind Speed	W 6 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	12 Nov 04:54 PM PST

More Information:

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

Extended Forecast for

Napa CA

Coastal Flood Advisory November 12, 05:01pm until November 13, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory November 12, 05:01pm until November 13, 04:00pm
NOW until 4:00pm Fri
Coastal Flood Advisory
Tonight
Low: 49 °F
Partly Cloudy
then Chance
Rain
Friday
High: 60 °F
Rain
Friday Night
Low: 42 °F
Chance Rain
and Patchy
Fog
Saturday
High: 63 °F
Areas Fog
then Mostly
Sunny
Saturday Night
Low: 44 °F
Patchy Fog
Sunday
High: 60 °F
Rain and
Patchy Fog
Sunday Night
Low: 42 °F
Rain then
Chance Rain
and Patchy
Fog
Monday
High: 59 °F
Slight Chance
Rain and
Patchy Fog

Detailed Forecast

Tonight

A slight chance of rain before 2am, then a chance of rain after 4am. Mostly cloudy, with a low around 49. South wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly before 1pm. High near 60. South wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

A 30 percent chance of rain, mainly before 2am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42. Calm wind.

Saturday

Areas of fog before 11am. Otherwise, partly sunny, with a high near 63. Calm wind becoming south southwest around 5 mph in the afternoon.

Saturday Night

Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.

Sunday

Rain, mainly after 10am. Patchy fog before 7am. High near 60. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly before 10pm. Patchy fog after 4am. Low around 42. Chance of precipitation is 80%.

Monday

A slight chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 59.

Monday Night

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 36.

Tuesday

Patchy fog before 9am. Patchy frost before 7am. Otherwise, sunny, with a high near 60.

Tuesday Night

A chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 40.

Wednesday

Rain. Mostly cloudy, with a high near 57.