Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Flood Watch until May 18, 12:00 PM CDT

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

80°F

27°C

Humidity	84%
Wind Speed	Calm
Barometer	29.75 in
Dewpoint	74°F (23°C)
Visibility	7.00 mi
Heat Index	85°F (29°C)
Last update	17 May 6:35 pm CDT

More Information:

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

Extended Forecast for

3 Miles WNW Donaldsonville LA

Flood Watch May 17, 06:55pm until May 18, 12:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch May 17, 06:55pm until May 18, 12:00pm
NOW until 12:00pm Sat
Flood Watch
Tonight
Low: 68 °F
Chance
T-storms then
Severe
Thunderstorms
Saturday
High: 85 °F
Severe
Thunderstorms
then Mostly
Sunny
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 70 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly after 2am. Some of the storms could be severe. Mostly cloudy, with a low around 68. North wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Saturday

Showers and thunderstorms likely, mainly before 10am. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny, with a high near 85. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Mostly clear, with a low around 69. Calm wind.

Sunday

Sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 70. Calm wind.

Monday

Sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 70. South wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 90. Southeast wind 5 to 10 mph.