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

55°F

13°C

Humidity	76%
Wind Speed	N 0 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	13 Feb 11:35 AM PST

More Information:

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

Extended Forecast for

Sonoma CA

Today
High: 62 °F
Mostly Sunny
Tonight
Low: 40 °F
Patchy Fog
Saturday
High: 56 °F
Areas Dense
Fog then
Cloudy
Saturday Night
Low: 45 °F
Rain Likely
Sunday
High: 55 °F
Rain
Sunday Night
Low: 43 °F
Rain and
Patchy Fog
Washington's Birthday
High: 51 °F
Rain
Monday Night
Low: 39 °F
Rain
Tuesday
High: 50 °F
Rain

Detailed Forecast

Today

Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.

Saturday

Areas of dense fog before noon. Otherwise, cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.

Saturday Night

Rain likely, mainly after 4am. Cloudy, with a low around 45. South southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain. High near 55. South southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night

Rain. Patchy fog after 10pm. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 51. Chance of precipitation is 90%.

Monday Night

Rain. Cloudy, with a low around 39.

Tuesday

Rain. Cloudy, with a high near 50.

Tuesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35.

Wednesday

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

Wednesday Night

Rain likely. Mostly cloudy, with a low around 36.