Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Clear

46°F

8°C

Humidity	93%
Wind Speed	N 5 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	12 Nov 07:35 AM PST

More Information:

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

Extended Forecast for

7 Miles NNW Sonoma CA

Today
High: 64 °F
Mostly Sunny
Tonight
Low: 53 °F
Partly Cloudy
then Chance
Rain
Friday
High: 64 °F⇓
Showers
Friday Night
Low: 48 °F
Chance Rain
Saturday
High: 57 °F
Slight Chance
Rain
Saturday Night
Low: 50 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 57 °F
Rain
Sunday Night
Low: 48 °F
Rain Likely
Monday
High: 52 °F
Chance Rain

Detailed Forecast

Today

Mostly sunny, with a high near 64. South southwest wind 5 to 8 mph, with gusts as high as 18 mph.

Tonight

A 30 percent chance of rain, mainly after 3am. Increasing clouds, with a low around 53. South wind 5 to 13 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Temperature falling to around 50 by 4pm. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 48. South southwest wind 3 to 5 mph.

Saturday

A 20 percent chance of rain. Partly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.

Saturday Night

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 50. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, mainly after 10am. High near 57. Chance of precipitation is 80%.

Sunday Night

Rain likely, mainly before 4am. Mostly cloudy, with a low around 48.

Monday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 52.