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.

Fog

46°F

8°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	46°F (8°C)
Visibility	0.24 mi
Last update	08 Feb 03:00 AM PST

More Information:

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

Extended Forecast for

4 Miles WSW Yountville CA

Overnight
Low: 49 °F
Mostly Clear
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 48 °F
Mostly Cloudy
Monday
High: 62 °F
Mostly Cloudy
Monday Night
Low: 49 °F
Mostly Cloudy
Tuesday
High: 55 °F
Showers
Likely
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 56 °F
Chance Rain
Wednesday Night
Low: 45 °F
Chance Rain
then Mostly
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 49. Light west wind.

Sunday

Mostly sunny, with a high near 63. Light west wind increasing to 5 to 9 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 48. West wind 5 to 7 mph becoming north after midnight.

Monday

Mostly cloudy, with a high near 62. North wind 3 to 5 mph.

Monday Night

Mostly cloudy, with a low around 49. Calm wind.

Tuesday

A chance of rain before 4pm, then showers likely after 4pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

Wednesday

A chance of rain. Partly sunny, with a high near 56.

Wednesday Night

A chance of rain before 10pm. Partly cloudy, with a low around 45.

Thursday

Mostly sunny, with a high near 60.

Thursday Night

Partly cloudy, with a low around 43.

Friday

A slight chance of rain. Partly sunny, with a high near 58.

Friday Night

A chance of rain. Mostly cloudy, with a low around 44.