Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

59°F

15°C

Humidity	87%
Wind Speed	W 3 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	16 Aug 10:35 AM PDT

More Information:

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

Extended Forecast for

Yountville CA

Today
High: 88 °F
Sunny
Tonight
Low: 52 °F
Mostly Clear
then Patchy
Fog
Monday
High: 85 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 51 °F
Patchy Fog
Tuesday
High: 87 °F
Patchy Fog
then Mostly
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
then Patchy
Fog
Wednesday
High: 87 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 54 °F
Partly Cloudy
Thursday
High: 86 °F
Patchy Fog
then Mostly
Sunny

Detailed Forecast

Today

Sunny, with a high near 88. Light south southeast wind.

Tonight

Patchy fog after midnight. Otherwise, increasing clouds, with a low around 52. Calm wind.

Monday

Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind becoming south southwest around 5 mph in the afternoon.

Monday Night

Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 51. Light west southwest wind.

Tuesday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 87. Calm wind.

Tuesday Night

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

Wednesday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 87.

Wednesday Night

Partly cloudy, with a low around 54.

Thursday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 86.