A damage survey conducted by the National Weather Service indicates that a tornado was spawned near St. Cloud in Osceola County. It destroyed an abandoned mobile home, leaving only a floor attachment to the frame. The tornado moved across a citrus grove, causing damage to trees and shrubs. Thereafter, it removed shingles and broke a window at one residence, while some fences nearby were toppled. Additionally, rainfall amounts ranging from left several roads impassable. The Myakka River overflowed in Sarasota County, flooding the Ramblers Mobile Home Park. Water rose up to the doorsteps of several units, while parking lots and grassy areas were inundated by water. Due to its weaker and further westward track than initially anticipated, impact in Hillsborough County and the city of Tampa was minimal during the Republican National Convention. On the first day of the convention, August 27, Isaac dropped of precipitation and brought sustained winds of to Tampa International Airport, with gusts up to . A waterspout moved onshore near Tampa, damaging 6 houses in addition to the fences and trees on those properties.&lt;ref name="8/27tornadoes"&gt;&lt;/ref&gt;