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

64°F

18°C

Humidity	59%
Wind Speed	S 4 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	06 Feb 12:35 PM PST

More Information:

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

Extended Forecast for

Napa CA

This Afternoon
High: 67 °F
Sunny
Tonight
Low: 43 °F
Fog
Saturday
High: 66 °F
Fog then
Mostly Sunny
Saturday Night
Low: 43 °F
Fog
Sunday
High: 64 °F
Fog then
Chance Rain
Sunday Night
Low: 45 °F
Chance Rain
and Areas Fog
then Fog
Monday
High: 63 °F
Areas Fog
then Mostly
Cloudy
Monday Night
Low: 42 °F
Slight Chance
Rain
Tuesday
High: 55 °F
Chance Rain
and Patchy
Fog

Detailed Forecast

This Afternoon

Sunny, with a high near 67. Light south southwest wind.

Tonight

Widespread fog, mainly before 5am. Otherwise, partly cloudy, with a low around 43. Calm wind.

Saturday

Widespread fog before 11am. Otherwise, mostly sunny, with a high near 66. Light southwest wind.

Saturday Night

Widespread fog, mainly after 3am. Otherwise, increasing clouds, with a low around 43. Calm wind.

Sunday

A 30 percent chance of rain after 4pm. Widespread fog, mainly before 9am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west southwest around 5 mph in the afternoon.

Sunday Night

A 30 percent chance of rain before 10pm. Widespread fog, mainly after 4am. Otherwise, cloudy, with a low around 45.

Monday

Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 63.

Monday Night

A slight chance of rain after 10pm. Mostly cloudy, with a low around 42.

Tuesday

A chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 55.

Tuesday Night

A chance of rain. Widespread fog, mainly after 1am. Otherwise, mostly cloudy, with a low around 41.

Wednesday

A slight chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 58.