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.

Mist

48°F

9°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	48°F (9°C)
Visibility	6.00 mi
Last update	11 Nov 08:05 AM PST

More Information:

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

Extended Forecast for

6 Miles N Yountville CA

Coastal Flood Advisory November 11, 08:29am 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, 08:29am 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: 74 °F
Sunny
Tonight
Low: 47 °F
Mostly Clear
Thursday
High: 70 °F
Mostly Sunny
Thursday Night
Low: 50 °F
Slight Chance
Rain and
Patchy Fog
then Rain and
Areas Fog
Friday
High: 58 °F
Rain
Friday Night
Low: 44 °F
Rain Likely
then Chance
Rain and
Areas Fog
Saturday
High: 60 °F
Slight Chance
Rain and
Areas Fog
Saturday Night
Low: 45 °F
Patchy Fog
then Chance
Rain and
Patchy Fog

Detailed Forecast

Veterans Day

Sunny, with a high near 74. Calm wind becoming south southeast around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around 47. Calm wind.

Thursday

Mostly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the afternoon.

Thursday Night

Rain, mainly after 4am. Patchy fog after 10pm. Low around 50. South wind 3 to 6 mph. 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 58. South wind 11 to 16 mph, with gusts as high as 30 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 44. 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 10am. Otherwise, partly sunny, with a high near 60.

Saturday Night

A chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 45.

Sunday

Rain, mainly after 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 57.

Sunday Night

Rain, mainly before 4am. Mostly cloudy, with a low around 44.

Monday

A chance of rain. Partly sunny, with a high near 56.

Monday Night

Partly cloudy, with a low around 38.