Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

48°F

9°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.3 in (1026.08 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	07 Feb 09:35 PM PST

More Information:

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

Extended Forecast for

Napa CA

Tonight
Low: 43 °F
Fog
Sunday
High: 64 °F
Dense Fog
then Mostly
Sunny
Sunday Night
Low: 46 °F
Fog
Monday
High: 64 °F
Fog then
Mostly Cloudy
Monday Night
Low: 45 °F
Slight Chance
Rain
Tuesday
High: 58 °F
Chance Rain
Tuesday Night
Low: 40 °F
Chance
Showers
Wednesday
High: 58 °F
Chance Rain
Wednesday Night
Low: 38 °F
Slight Chance
Rain and
Patchy Fog
then Areas
Fog

Detailed Forecast

Tonight

Widespread fog, mainly after 4am. Otherwise, partly cloudy, with a low around 43. Calm wind.

Sunday

Widespread dense fog before 11am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming west southwest around 6 mph in the afternoon.

Sunday Night

Widespread fog, mainly after 1am. Otherwise, mostly cloudy, with a low around 46. Light west northwest wind.

Monday

Widespread fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming north northwest around 5 mph in the afternoon.

Monday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 45. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 50 percent chance of rain. Mostly cloudy, with a high near 58. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 40.

Wednesday

A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.

Wednesday Night

A slight chance of rain before 10pm. Patchy fog. Otherwise, mostly clear, with a low around 38.

Thursday

Mostly sunny, with a high near 62.

Thursday Night

Patchy fog. Otherwise, partly cloudy, with a low around 38.