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.

Partly Cloudy

52°F

11°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	23 Feb 01:20 AM PST

More Information:

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

Extended Forecast for

4 Miles NNW Napa CA

Overnight
Low: 48 °F
Areas Fog
Monday
High: 66 °F
Areas Fog
then Slight
Chance Rain
Monday Night
Low: 51 °F
Chance Rain
and Patchy
Fog then Rain
Likely and
Patchy Fog
Tuesday
High: 60 °F
Rain
Tuesday Night
Low: 53 °F
Rain and
Patchy Fog
then Chance
Rain and
Patchy Fog
Wednesday
High: 66 °F
Slight Chance
Rain and
Areas Fog
then Partly
Sunny
Wednesday Night
Low: 46 °F
Patchy Fog
Thursday
High: 69 °F
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 48 °F
Mostly Cloudy
then Patchy
Fog

Detailed Forecast

Overnight

Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 48. Calm wind.

Monday

A 10 percent chance of rain after 4pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 66. Light and variable wind.

Monday Night

Rain likely, mainly after 1am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 51. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 60. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Tuesday Night

Rain, mainly before 10pm. Patchy fog after 10pm. Low around 53. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 20 percent chance of rain before 10am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 66.

Wednesday Night

Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46.

Thursday

Patchy fog before 7am. Otherwise, partly sunny, with a high near 69.

Thursday Night

Patchy fog between midnight and 3am. Otherwise, mostly cloudy, with a low around 48.

Friday

Partly sunny, with a high near 70.

Friday Night

Patchy fog. Otherwise, mostly cloudy, with a low around 50.