Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

61°F

16°C

Humidity	82%
Wind Speed	SW 8 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	12 Jul 10:20 PM PDT

More Information:

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

Extended Forecast for

4 Miles NW Yountville CA

Tonight
Low: 54 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 90 °F
Patchy Fog
then Sunny
Sunday Night
Low: 53 °F
Increasing
Clouds
Monday
High: 91 °F
Becoming
Sunny
Monday Night
Low: 53 °F
Mostly Clear
then Patchy
Fog
Tuesday
High: 83 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
then Patchy
Fog
Wednesday
High: 80 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
then Patchy
Fog

Detailed Forecast

Tonight

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 54. Light west southwest wind.

Sunday

Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 90. Calm wind becoming west southwest around 6 mph in the afternoon.

Sunday Night

Increasing clouds, with a low around 53. West southwest wind around 5 mph becoming calm in the evening.

Monday

Partly sunny, then gradually becoming sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 53. Southwest wind around 6 mph becoming calm in the evening.

Tuesday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83.

Tuesday Night

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 53.

Wednesday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80.