Ongoing Historic Flooding; Rain and Snow for the Northeast and Northwest Late This Week

Relatively dry weather is expected the next few days across the Plains where historic flooding is occurring. A Pacific front will bring heavy rain and mountain snow to the Northwest Friday. For the Northeast, a coastal low will develop Thursday into Friday bringing rain and snow, locally heavy, from the Mid-Atlantic into the Northeast. Strong, potentially damaging, winds will accompany the storm. Read More >

En Español

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

A Few Clouds

57°F

14°C

Humidity	67%
Wind Speed	SSW 15 MPH
Barometer	30.01 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	20 Mar 4:20 pm PDT

More Information:

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

Extended Forecast for

Sonoma CA

This
Afternoon

Showers
Likely
High: 59 °F
Tonight

Slight Chance
Showers and
Patchy Fog
then Patchy
Fog
Low: 42 °F
Thursday

Patchy Fog
then Mostly
Sunny
High: 62 °F
Thursday
Night

Increasing
Clouds
Low: 45 °F
Friday

Rain
High: 56 °F
Friday
Night

Rain then
Chance
Showers
Low: 46 °F
Saturday

Chance
Showers
High: 61 °F
Saturday
Night

Mostly Clear
Low: 42 °F
Sunday

Mostly Sunny
High: 64 °F

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Cloudy early, then becoming mostly sunny, with a high near 59. West southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Tonight

A 20 percent chance of showers before 11pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 42. West wind 8 to 13 mph becoming light and variable after midnight.

Thursday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 62. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

Thursday Night

Increasing clouds, with a low around 45. West wind 8 to 13 mph becoming light and variable after midnight.

Friday

Rain, mainly after 11am. High near 56. East wind 7 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain before 11pm, then a chance of showers after 11pm. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 30 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 61.

Saturday Night

Mostly clear, with a low around 42.

Sunday

Mostly sunny, with a high near 64.

Sunday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.

Monday

Rain likely. Cloudy, with a high near 60.

Monday Night

Rain likely. Cloudy, with a low around 48.