* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Northwestern St. Charles Parish in southeastern Louisiana... St. John The Baptist Parish in southeastern Louisiana...
* WHEN...Until 530 AM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS... - At 237 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Some locations that will experience flooding include... Laplace, Reserve, Hahnville, Edgard, Killona, Montz, Taft, Norco, Garyville, New Sarpy, Wallace and Destrehan. - http://www.weather.gov/safety/flood