Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Mostly Cloudy

60°F

16°C

Humidity	59%
Wind Speed	E 5 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	22 Feb 10:54 AM PST

More Information:

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

Extended Forecast for

Sonoma CA

Today
High: 60 °F
Slight Chance
Rain
Tonight
Low: 44 °F
Patchy Fog
Monday
High: 64 °F
Areas Fog
then Partly
Sunny
Monday Night
Low: 50 °F
Rain Likely
and Patchy
Fog
Tuesday
High: 58 °F
Rain
Tuesday Night
Low: 51 °F
Rain and
Patchy Fog
Wednesday
High: 64 °F
Chance Rain
and Areas Fog
Wednesday Night
Low: 48 °F
Slight Chance
Rain and
Patchy Fog
then Areas
Fog
Thursday
High: 68 °F
Areas Fog
then Partly
Sunny

Detailed Forecast

Today

A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 60. Southeast wind around 6 mph.

Tonight

Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.

Monday

Areas of fog before 11am. Otherwise, partly sunny, with a high near 64. Light and variable wind.

Monday Night

Rain likely, mainly after 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 58. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Patchy fog after 1am. Low around 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

A 40 percent chance of rain, mainly before 4pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 64.

Wednesday Night

A slight chance of rain before 10pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 48.

Thursday

Areas of fog before 10am. Otherwise, partly sunny, with a high near 68.

Thursday Night

Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48.

Friday

Patchy fog. Otherwise, partly sunny, with a high near 70.