Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

68°F

20°C

Humidity	56%
Wind Speed	SSW 11 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	20 Jun 10:30 AM PDT

More Information:

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

Extended Forecast for

4 Miles NW Napa CA

Today
High: 76 °F
Sunny
Tonight
Low: 50 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 82 °F
Areas Fog
then Sunny
Sunday Night
Low: 52 °F
Clear then
Patchy Fog
Monday
High: 85 °F
Sunny
Monday Night
Low: 53 °F
Clear then
Patchy Fog
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 53 °F
Clear then
Patchy Fog
Wednesday
High: 88 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 76. Light southwest wind increasing to 5 to 9 mph in the afternoon.

Tonight

Patchy fog after midnight. Otherwise, increasing clouds, with a low around 50. West southwest wind 5 to 7 mph becoming calm in the evening.

Sunday

Areas of fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

Sunday Night

Patchy fog after 2am. Otherwise, increasing clouds, with a low around 52. Southwest wind 5 to 7 mph becoming calm in the evening.

Monday

Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Monday Night

Patchy fog after 2am. Otherwise, mostly clear, with a low around 53.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Patchy fog after 3am. Otherwise, mostly clear, with a low around 53.

Wednesday

Sunny, with a high near 88.