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

55°F

13°C

Humidity	76%
Wind Speed	S 3 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	14 Feb 01:20 PM PST

More Information:

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

Extended Forecast for

Sonoma CA

This Afternoon
High: 56 °F
Cloudy
Tonight
Low: 45 °F
Slight Chance
Rain then
Chance Rain
Sunday
High: 54 °F
Rain
Sunday Night
Low: 44 °F
Rain
Washington's Birthday
High: 52 °F
Rain
Monday Night
Low: 39 °F
Rain
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 33 °F
Rain
Wednesday
High: 51 °F
Rain Likely
and Patchy
Fog

Detailed Forecast

This Afternoon

Cloudy, with a high near 56. South wind 10 to 13 mph.

Tonight

A 50 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 45. Light south southeast wind becoming southeast 5 to 9 mph in the evening. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 54. South southeast wind 9 to 18 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.

Sunday Night

Rain. Low around 44. South southeast wind 5 to 8 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 52. East southeast wind around 7 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain. Low around 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 48. Chance of precipitation is 100%.

Tuesday Night

Rain, mainly before 4am. Mostly cloudy, with a low around 33.

Wednesday

Rain likely, mainly after 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 51.

Wednesday Night

Rain likely, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34.

Thursday

A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 53.