Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

55°F

13°C

Humidity	71%
Wind Speed	N 0 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	12 Feb 06:35 PM PST

More Information:

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

Extended Forecast for

Napa CA

Tonight
Low: 40 °F
Patchy Fog
Friday
High: 63 °F
Areas Dense
Fog then
Mostly Sunny
Friday Night
Low: 42 °F
Areas Fog
Saturday
High: 57 °F
Areas Fog
then Cloudy
Saturday Night
Low: 46 °F
Showers
Likely
Sunday
High: 57 °F
Showers
Sunday Night
Low: 45 °F
Showers
Washington's Birthday
High: 55 °F
Showers
Monday Night
Low: 41 °F
Showers

Detailed Forecast

Tonight

Patchy fog after 7pm. Otherwise, mostly clear, with a low around 40. Calm wind.

Friday

Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

Areas of fog between 4am and 5am. Otherwise, increasing clouds, with a low around 42. Calm wind.

Saturday

Patchy fog between 10am and 11am. Otherwise, cloudy, with a high near 57. Calm wind becoming south around 6 mph in the afternoon.

Saturday Night

Showers likely, mainly after 4am. Cloudy, with a low around 46. South southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers. High near 57. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Low around 45. Chance of precipitation is 90%.

Washington's Birthday

Showers, with thunderstorms also possible after 4pm. Cloudy, with a high near 55.

Monday Night

Showers and possibly a thunderstorm. Cloudy, with a low around 41.

Tuesday

Showers. Mostly cloudy, with a high near 52.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 38.