Severe Thunderstorms in the Northeast and Northern Plains; Critical Fire Weather in the West

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota today. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula today. Critical fire weather conditions will persist today over parts of the interior Northwest and Great Basin. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

63°F

17°C

Humidity	67%
Wind Speed	SSW 11 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	03 Jul 09:35 AM PDT

More Information:

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

Extended Forecast for

Yountville CA

Today
High: 86 °F
Decreasing
Clouds
Tonight
Low: 50 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Independence Day
High: 79 °F
Sunny
Friday Night
Low: 47 °F
Increasing
Clouds
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 50 °F
Mostly Clear
then Areas
Fog
Sunday
High: 84 °F
Areas Fog
then Sunny
Sunday Night
Low: 50 °F
Mostly Clear
then Patchy
Fog
Monday
High: 84 °F
Patchy Fog
then Sunny

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 86. Southeast wind 8 to 13 mph becoming west southwest in the afternoon.

Tonight

Partly cloudy, with a low around 50. Breezy, with a west wind 17 to 22 mph becoming west southwest 5 to 10 mph in the evening. Winds could gust as high as 28 mph.

Independence Day

Sunny, with a high near 79. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Increasing clouds, with a low around 47. West wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

Saturday

Sunny, with a high near 83. Southeast wind 7 to 9 mph becoming south southwest in the afternoon.

Saturday Night

Areas of fog after 5am. Otherwise, partly cloudy, with a low around 50.

Sunday

Areas of fog before 8am. Otherwise, sunny, with a high near 84.

Sunday Night

Patchy fog after 1am. Otherwise, partly cloudy, with a low around 50.