Greer says one mobile home was destroyed, three other structures have major damage, two or three have minor damage, and emergency workers are still checking three other roads where damage was reported.
National Weather Service meteorologist Joanne Culin says there have also been reports of injuries in Marion County.
Nasty weather has settled in on much of Louisiana and Mississippi, including tornado or flash flood watches.
The National Weather Service says bad weather is likely to stretch into Fat Tuesday in southeast Louisiana. Jefferson Parish has canceled a Monday night parade.