A flood watch has been issued by National Weather Service forecasters due to excessive rainfall expected to continue throughout the week in Acadiana.
The flood watch remains in effect through Wednesday at 7 a.m. Monday brought a 40 percent chance of showers and thunderstorms with mostly cloudy skies and a high near 88. Heat index values were expected to climb as high as 98.
“You should monitor later forecasts and be alert for possible Flood Warnings,” forecasters noted in the alert. “Those living in areas prone to flooding should be prepared to take action should flooding develop.”
Local officials are urging residents to prepare ahead of the expected rainfall.
Sheriff Bobby J. Guidroz said current forecasts indicate rainfall totals over the next three days could range from 7 to 15 inches in some locations, while other areas may receive lower amounts.
“We are asking our citizens to prepare for this weather event; secure property that may float or drift away, this will prevent drainage systems from clogging,” Guidroz said. “Be aware that some roads may flood; never attempt to drive through flooded streets. You could send water into homes or worse, become stranded in a vehicle taking on water.”
Guidroz added that parish government is providing sandbags and conducting flood mitigation efforts, while the St. Landry Parish Sheriff’s Office is preparing rescue vehicles and personnel.
“Do your due diligence and prepare yourselves,” Guidroz said.
Showers and thunderstorms are expected Tuesday mainly before 4 p.m. with highs near 81. Chance of precipitation is 90%, with rainfall amounts between one-half and three-quarters of an inch possible.
Tuesday night, a chance of showers and thunderstorms is expected before 10 p.m., followed by a slight chance of showers through 1 a.m. Additional showers and possible thunderstorms return overnight. Chance of precipitation is 60%.
On Wednesday, showers and possible thunderstorms are expected before 1 p.m., with additional showers and thunderstorms likely during the afternoon. Chance of precipitation is 70%. Wednesday night, scattered showers and thunderstorms remain possible before more widespread rainfall develops overnight. Mostly cloudy skies are expected with lows around 78 and south winds between 10 and 15 mph. Chance of precipitation is 60%.
Going into Thursday, showers and possible thunderstorms are expected before 1 p.m., with additional storms developing through the afternoon.
Rain chances are expected to continue into the weekend. Residents are also being encouraged to review severe weather and hurricane preparedness plans as the Atlantic hurricane season begins.
Lafayette Utilities System recently released its which includes safety information, evacuation guidance and emergency contacts.