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.

Overcast

54°F

12°C

Humidity	76%
Wind Speed	SE 5 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	15 Feb 08:20 AM PST

More Information:

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

Extended Forecast for

5 Miles SSW Lake Berryessa CA

Today
High: 53 °F
Rain Likely
then Rain
Tonight
Low: 46 °F
Rain
Washington's Birthday
High: 49 °F
Rain
Monday Night
Low: 40 °F
Rain
Tuesday
High: 46 °F
Showers
Tuesday Night
Low: 34 °F
Rain then
Chance Rain
Wednesday
High: 48 °F
Rain Likely
Wednesday Night
Low: 38 °F
Rain Likely
Thursday
High: 48 °F
Rain Likely

Detailed Forecast

Today

Rain. High near 53. Southeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Rain. Low around 46. South wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 49. East northeast wind 6 to 8 mph becoming north northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain, mainly after 4am. Low around 40. West southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm. High near 46. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain, mainly before 10pm. Low around 34. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

Wednesday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 38.

Thursday

Rain likely, mainly before 10am. Partly sunny, with a high near 48.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 37.

Friday

A chance of rain. Partly sunny, with a high near 49.