n a satellite image provided by the National Oceanic and Stmospheric Administration and Made at 1145 a.m. EDT Monday Aug. 27, 2012, tropical storm Isaac can be seen as it moved towards New Orleans. (AP)
Heavy storm clouds hover over the skyline of downtown Miami as Tropical Storm Isaac's weather bands reach the Miami area on Sunday, Aug. 26, 2012. (The Miami Herald, Carl Juste/AP Photo)
(AURN) -- While Florida avoided a major hit from Hurricane Issac, New Orleans may bear the brunt of the storm.