National Weather Service Flash flood warnings were issued for parts of Louisiana on Thursday, as a storm system threatened the Gulf Coast with heavy rain that could last through the weekend, forecasters said.
By late Thursday morning, two to five inches of rain had fallen in the past 24 hours around New Orleans, and flood watches extended from East Texas to Mississippi.
In New Orleans, heavy bands of rain were expected to move inland through the afternoon hours, when rain could fall at a rate of four to seven inches per hour.
A named storm system is unlikely to develop, but a wave of tropical moisture expected to move inland could bring as much as 10 inches of rain in some locations.
A coastal flood advisory was also in effect around New Orleans through Friday morning, with the National Weather Service warning of minor coastal flooding of one to two feet.
New Orleans has already had one of its wettest years in decades. The city received 57 inches of rain by Thursday, 10 inches above the average of 46 inches that usually falls by this date.
In response to the constant threat of flooding in the city, which lies below sea level and has experienced problems with it. Drainage systemOfficials in Louisiana agreed to install dozens Flood detection sensors In the city this year.
The city’s new flood detection sensors, part of a pilot project for the manufacturer and Verizon, are intended to identify when and how far water has risen beneath the devices and communicate that information so officials can track real-time flood conditions.
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