Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. 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	29.97 in (1014.9 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	08 Apr 10:10 PM PDT

More Information:

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

Extended Forecast for

8 Miles WNW Vacaville CA

Tonight
Low: 53 °F
Mostly Clear
Thursday
High: 66 °F
Mostly Sunny
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: 56 °F
Showers
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 53 °F
Rain Likely
Sunday Night
Low: 44 °F
Chance Rain
then Mostly
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 53. West wind 7 to 9 mph, with gusts as high as 18 mph.

Thursday

A slight chance of showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 66. West southwest wind 6 to 11 mph, with gusts as high as 21 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 11 mph, with gusts as high as 22 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. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. 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. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, then showers and possibly a thunderstorm after 11am. High near 56. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

Sunday

Rain likely, mainly after 11am. Partly sunny, with a high near 53.

Sunday Night

A chance of rain before 11pm. Partly cloudy, with a low around 44.

Monday

Sunny, with a high near 60.

Monday Night

Mostly clear, with a low around 46.

Tuesday

Mostly sunny, with a high near 64.