Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

66°F

19°C

Humidity	68%
Wind Speed	N 0 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	08 Apr 12:35 PM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Lake Berryessa CA

This Afternoon
High: 74 °F
Sunny
Tonight
Low: 54 °F
Mostly Clear
Thursday
High: 67 °F
Slight Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 53 °F
Chance
Showers
Friday
High: 60 °F
Showers
Friday Night
Low: 52 °F
Showers
Likely
Saturday
High: 54 °F
Showers
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 55 °F
Rain Likely

Detailed Forecast

This Afternoon

Sunny, with a high near 74. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.

Tonight

Mostly clear, with a low around 54. West wind 5 to 10 mph.

Thursday

A slight chance of showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 67. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Thursday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of showers, then showers and possibly a thunderstorm after 11am. High near 60. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 54. Chance of precipitation is 80%.

Saturday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46.

Sunday

Rain likely, mainly after 11am. Partly sunny, with a high near 55.

Sunday Night

A chance of rain before 11pm. Partly cloudy, with a low around 43.

Monday

Sunny, with a high near 62.

Monday Night

Mostly clear, with a low around 45.