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.

Clear

46°F

8°C

Humidity	87%
Wind Speed	E 3 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	12 Nov 06:15 AM PST

More Information:

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

Extended Forecast for

3 Miles NW Yountville CA

Coastal Flood Advisory November 12, 06:37am until November 13, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory November 12, 06:37am until November 13, 04:00pm
NOW until 4:00pm Fri
Coastal Flood Advisory
Today
High: 71 °F
Mostly Sunny
Tonight
Low: 49 °F
Partly Cloudy
then Chance
Rain
Friday
High: 60 °F
Showers
Friday Night
Low: 44 °F
Chance Rain
and Patchy
Fog
Saturday
High: 64 °F
Slight Chance
Rain and
Areas Fog
Saturday Night
Low: 45 °F
Patchy Fog
then Chance
Rain and
Patchy Fog
Sunday
High: 60 °F
Rain Likely
and Patchy
Fog
Sunday Night
Low: 44 °F
Rain Likely
and Patchy
Fog

Detailed Forecast

Today

Mostly sunny, with a high near 71. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Tonight

A 30 percent chance of rain after 3am. Increasing clouds, with a low around 49. South southeast wind 3 to 8 mph. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 60. Southwest wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

A 50 percent chance of rain, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 44. Calm wind.

Saturday

A 20 percent chance of rain. Areas of fog before 11am. Otherwise, partly sunny, with a high near 64. Light and variable wind.

Saturday Night

A 30 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain likely, mainly after 10am. Patchy fog before 7am. Otherwise, cloudy, with a high near 60. Chance of precipitation is 70%.

Sunday Night

Rain likely, mainly before 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44.

Monday

A chance of rain, mainly before 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 59.

Monday Night

Patchy fog before 10pm, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 38.

Tuesday

Patchy fog. Otherwise, mostly sunny, with a high near 61.

Tuesday Night

Rain likely. Patchy fog. Otherwise, partly cloudy, with a low around 41.