Severe Thunderstorms and Flash Flooding Potential Across the Gulf Coast States

Strong to severe thunderstorms capable of producing large hail, damaging winds, a few tornadoes and heavy rain will be in play across the western and central Gulf Coast over the next few days. Multiple rounds of heavy rainfall may lead to considerable flash and urban flooding especially within vulnerable areas. New and renewed river flooding will also be possible. Read More >

Hazardous Weather Conditions

Flood Watch until May 14, 06:00 AM CDT

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Rain

76°F

24°C

Humidity	85%
Wind Speed	E 8 mph
Barometer	29.81 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	13 May 1:55 pm CDT

More Information:

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

Extended Forecast for

Napoleonville LA

Flood Watch May 13, 02:20pm until May 14, 06:00am

Click here for hazard details and duration

Flood Watch

Flood Watch May 13, 02:20pm until May 14, 06:00am
NOW until 6:00am Tue
Flood Watch
This Afternoon
High: 84 °F
Chance
T-storms
Tonight
Low: 69 °F
Heavy Rain
Tuesday
High: 86 °F
Chance
T-storms
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 83 °F
Chance
T-storms
Thursday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 84. South wind around 10 mph.

Tonight

Showers and thunderstorms, mainly before 4am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 69. West wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Tuesday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 66. West wind around 5 mph.

Wednesday

Sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the morning.

Wednesday Night

Partly cloudy, with a low around 66. North wind around 5 mph becoming southeast after midnight.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind 5 to 15 mph.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind around 15 mph.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind around 15 mph.

Friday Night

A slight chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 72. Southwest wind 10 to 15 mph becoming southeast after midnight.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. East wind around 10 mph becoming southwest in the afternoon.

Saturday Night

Partly cloudy, with a low around 71. South wind 5 to 10 mph.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph becoming south in the afternoon.