Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. 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	N 0 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	25 Jul 07:20 AM PDT

More Information:

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

Extended Forecast for

3 Miles NNE Napa CA

Today
High: 85 °F
Sunny
Tonight
Low: 54 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 84 °F
Patchy Fog
then Sunny
Sunday Night
Low: 54 °F
Increasing
Clouds
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 58 °F
Clear
Wednesday
High: 87 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 85. Calm wind becoming southwest 5 to 9 mph in the afternoon.

Tonight

Patchy fog after 5am. Otherwise, increasing clouds, with a low around 54. South southwest wind 5 to 7 mph becoming calm in the evening.

Sunday

Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the afternoon.

Sunday Night

Increasing clouds, with a low around 54. Southwest wind 5 to 8 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Monday Night

Mostly clear, with a low around 56.

Tuesday

Sunny, with a high near 88.

Tuesday Night

Clear, with a low around 58.

Wednesday

Sunny, with a high near 87.