Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

55°F

13°C

Humidity	93%
Wind Speed	W 4 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	22 Aug 04:20 AM PDT

More Information:

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

Extended Forecast for

4 Miles NNE Napa CA

Today
High: 83 °F
Patchy Fog
then Sunny
Tonight
Low: 56 °F
Increasing
Clouds
Sunday
High: 83 °F
Decreasing
Clouds
Sunday Night
Low: 55 °F
Increasing
Clouds
Monday
High: 79 °F
Patchy Fog
then Sunny
Monday Night
Low: 53 °F
Mostly Clear
then Patchy
Fog
Tuesday
High: 79 °F
Patchy Fog
then Mostly
Sunny
Tuesday Night
Low: 53 °F
Partly Cloudy
then Patchy
Fog
Wednesday
High: 81 °F
Areas Fog
then Sunny

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

Tonight

Increasing clouds, with a low around 56. South wind around 6 mph becoming calm in the evening.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Sunday Night

Increasing clouds, with a low around 55. South southwest wind 5 to 7 mph becoming calm in the evening.

Monday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Monday Night

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53.

Tuesday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 79.