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

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.

Mist

46°F

8°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	46°F (8°C)
Visibility	1.00 mi
Last update	11 Nov 02:06 AM PST

More Information:

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

Extended Forecast for

Napa CA

Coastal Flood Advisory November 11, 02:17am until November 13, 04:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory November 11, 02:17am until November 13, 04:00pm
NOW until 4:00pm Fri
Coastal Flood Advisory
Overnight
Low: 47 °F
Areas Fog
Veterans Day
High: 74 °F
Areas Fog
then Sunny
Wednesday Night
Low: 45 °F
Clear then
Patchy Fog
Thursday
High: 71 °F
Areas Fog
then Mostly
Sunny
Thursday Night
Low: 50 °F
Rain Likely
and Patchy
Fog
Friday
High: 61 °F
Rain
Friday Night
Low: 43 °F
Rain Likely
then Chance
Rain and
Patchy Fog
Saturday
High: 62 °F
Slight Chance
Rain and
Areas Fog

Detailed Forecast

Overnight

Areas of fog. Otherwise, partly cloudy, with a low around 47. Calm wind.

Veterans Day

Areas of fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming south southeast around 6 mph in the afternoon.

Wednesday Night

Patchy fog after 5am. Otherwise, increasing clouds, with a low around 45. Calm wind.

Thursday

Areas of fog before 8am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming south around 6 mph in the morning.

Thursday Night

Rain likely, mainly after 4am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 50. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and possibly a thunderstorm. High near 61. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43. Chance of precipitation is 70%.

Saturday

A slight chance of rain. Areas of fog before 10am. 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 60.

Sunday Night

Rain. Patchy fog. Otherwise, mostly cloudy, with a low around 43.

Monday

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