A resident paddled through flooded streets in Slidell on Thursday as Post-Tropical Storm Arthur swept across southeast Louisiana. Residents are waking up to downed trees, flooding and other damage after multiple tornado and flash flood warnings throughout Southeast Louisiana overnight. The National Weather Service issued a flash flood warning for southeastern St. Tammany Parish, with multiple tornado warnings also in effect overnight. #Shorts #neworleans #tornado #louisiana #tropicalstorm #wwl