Rainfall could reach 30 inches in some areas , forecast says . Airboats help rescue people in flooded homes in St. Lucie County . Kennedy Space Center will remain closed for a second day . A tropical storm warning , meaning that tropical conditions and winds of 39 to 73 mph are expected within a day , was in effect from Fort Pierce in St. Lucie County north to Altamaha Sound in Georgia . Comment: The storm is moving away from the coast and heading towards Florida.
Rainfall could reach 30 inches in some areas , forecast says . Airboats help rescue people in flooded homes in St. Lucie County . Kennedy Space Center will remain closed for a second day . Comment: The storm is moving away from the coast and heading towards Florida.