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.

Clear

43°F

6°C

Humidity	100%
Wind Speed	N 6 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	14 Feb 03:35 AM PST

More Information:

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

Extended Forecast for

4 Miles NW Yountville CA

Overnight
Low: 43 °F
Areas Fog
Saturday
High: 57 °F
Areas Fog
then Cloudy
Saturday Night
Low: 46 °F
Slight Chance
Rain
Sunday
High: 57 °F
Rain Likely
Sunday Night
Low: 45 °F
Rain and
Patchy Fog
Washington's Birthday
High: 55 °F
Rain and
Patchy Fog
Monday Night
Low: 40 °F
Rain
Tuesday
High: 50 °F
Showers
Tuesday Night
Low: 35 °F
Showers

Detailed Forecast

Overnight

Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.

Saturday

Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming south southeast around 5 mph in the afternoon.

Saturday Night

A slight chance of rain before midnight, then a slight chance of rain after 1am. Mostly cloudy, with a low around 46. Calm wind becoming southeast 5 to 7 mph in the evening. Chance of precipitation is 20%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain likely, mainly after 4pm. Cloudy, with a high near 57. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Sunday Night

Rain. Patchy fog after 10pm. Low around 45. Light south wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. Patchy fog before 10am. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Low around 40. Chance of precipitation is 90%.

Tuesday

Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 50.

Tuesday Night

Showers and possibly a thunderstorm before 10pm, then rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 35.

Wednesday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 54.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 34.