Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

50°F

10°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	22 Apr 02:20 AM PDT

More Information:

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

Extended Forecast for

5 Miles NE Yountville CA

Overnight
Low: 44 °F
Chance
Showers
Wednesday
High: 59 °F
Chance Rain
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 66 °F
Partly Sunny
Friday Night
Low: 48 °F
Mostly Cloudy
Saturday
High: 59 °F
Partly Sunny
Saturday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of rain before 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 44. South wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 4pm. Partly sunny, with a high near 59. Southeast wind around 7 mph becoming west southwest in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 45. Light and variable wind becoming north around 5 mph after midnight.

Thursday

Sunny, with a high near 68. North wind around 6 mph becoming west southwest in the afternoon.

Thursday Night

Partly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 66.

Friday Night

Mostly cloudy, with a low around 48.

Saturday

Partly sunny, with a high near 59.