Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

54°F

12°C

Humidity	87%
Wind Speed	NNE 4 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	13 Feb 11:00 AM PST

More Information:

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

Extended Forecast for

Napa Co. Airport CA

Today
High: 61 °F
Mostly Sunny
Tonight
Low: 42 °F
Mostly Cloudy
then Patchy
Fog
Saturday
High: 56 °F
Patchy Dense
Fog then
Mostly Cloudy
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 56 °F
Rain
Sunday Night
Low: 46 °F
Rain
Washington's Birthday
High: 53 °F
Rain
Monday Night
Low: 42 °F
Rain
Tuesday
High: 50 °F
Rain

Detailed Forecast

Today

Mostly sunny, with a high near 61. Light southwest wind increasing to 5 to 9 mph in the afternoon.

Tonight

Patchy fog after 5am. Otherwise, increasing clouds, with a low around 42. Southwest wind around 6 mph becoming calm in the evening.

Saturday

Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 56. Light west southwest wind becoming south southwest 5 to 10 mph in the morning.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. South southeast wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 56. South wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain. Low around 46. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 53. Chance of precipitation is 90%.

Monday Night

Rain. Cloudy, with a low around 42.

Tuesday

Rain. Cloudy, with a high near 50.

Tuesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.

Wednesday

Rain likely. Mostly cloudy, with a high near 52.