Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

57°F

14°C

Humidity	87%
Wind Speed	NNE 3 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	12 Nov 08:35 PM PST

More Information:

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

Extended Forecast for

8 Miles ENE Napa CA

Tonight
Low: 53 °F
Partly Cloudy
then Chance
Rain
Friday
High: 59 °F⇓
Rain
Friday Night
Low: 44 °F
Partly Cloudy
then Slight
Chance Rain
Saturday
High: 59 °F
Chance Rain
and Patchy
Fog then
Partly Sunny
Saturday Night
Low: 48 °F
Mostly Cloudy
Sunday
High: 56 °F
Rain
Sunday Night
Low: 45 °F
Rain then
Chance Rain
Monday
High: 56 °F
Slight Chance
Rain
Monday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of rain, mainly between 3am and 5am. Mostly cloudy, with a low around 53. South wind 7 to 14 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and possibly a thunderstorm before 4pm, then a chance of rain. Temperature falling to around 51 by 5pm. West southwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

A slight chance of rain before 1am, then a slight chance of rain after 5am. Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 44. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

A 30 percent chance of rain before 7am. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 59. Calm wind becoming south southwest around 6 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 48. Calm wind.

Sunday

Rain, mainly after 10am. High near 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly before 10pm. Low around 45. Chance of precipitation is 80%.

Monday

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

Monday Night

Mostly clear, with a low around 40.

Tuesday

Mostly sunny, with a high near 55.