“Hopefully, this one is just a little rain event,” Camardelle said. “We don’t need a big storm coming at us this late in the season.”
Forecasters said a cold front approaching from the northwest was expected to turn Karen to the northeast, away from the Louisiana coast and more toward the Florida Panhandle or coastal Alabama. But the timing of the front’s arrival over the weekend was uncertain.
Grand Isle suffered damage from Hurricane Isaac in August 2012. Isaac clipped the mouth of the Mississippi River for its official first landfall before meandering northwest over Grand Isle and stalling inland. Though a weak hurricane, Isaac’s stall built a surge along the southeast Louisiana coast that flooded communities in neighboring Plaquemines Parish.
Karen was expected to pass over Gulf oil and gas fields from Louisiana to Alabama, but early forecasts suggested the storm would miss the massive oil import facility at Port Fourchon, La., just west of Grand Isle, and the oil refineries that line the Mississippi River south of Baton Rouge.
Associated Press writers Mark Stevenson in Mexico, Emily Wagster Pettus in Jackson, Miss., and Michael J. Mishak in Miami contributed to this report.