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

Napa, Napa County Airport (KAPC)

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

Clear

54°F

12°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	11 Nov 09:05 AM PST

More Information:

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

Extended Forecast for

4 Miles SW Napa CA

Coastal Flood Advisory November 11, 09:29am until November 13, 04:00pm

Dense Fog Advisory November 11, 09:29am until November 11, 10:00am

Click here for hazard details and duration

Coastal Flood Advisory

...

Coastal Flood Advisory November 11, 09:29am until November 13, 04:00pm
Dense Fog Advisory November 11, 09:29am until November 11, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Veterans Day
High: 74 °F
Sunny
Tonight
Low: 45 °F
Clear then
Patchy Fog
Thursday
High: 70 °F
Patchy 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
Chance Rain
and Areas Fog
Saturday Night
Low: 44 °F
Patchy Fog
then Chance
Rain and
Areas Fog

Detailed Forecast

Veterans Day

Sunny, with a high near 74. Calm wind becoming east southeast around 6 mph in the afternoon.

Tonight

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

Thursday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming south southwest 5 to 8 mph in the morning.

Thursday Night

Rain likely, mainly after 4am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 50. South wind 3 to 7 mph. 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. South wind 14 to 20 mph, with gusts as high as 32 mph. 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%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 30 percent chance of rain, mainly before 10am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 62.

Saturday Night

A chance of rain after 4am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 44.

Sunday

Rain, mainly after 10am. Mostly cloudy, with a high near 60.

Sunday Night

Rain, mainly before 4am. Mostly cloudy, with a low around 43.

Monday

A chance of rain. Partly sunny, with a high near 58.

Monday Night

Patchy fog. Otherwise, partly cloudy, with a low around 38.