Stronger Isaac heads to Fla. after drenching Cuba
Tropical Weather
Anton Snitgen, Jenna Curl, Jackie Curl and Michael Manemut run along a dock at Key West Bight Marina in Key West, Fla., as Tropical Storm Isaac hits the area on Sunday, Aug., 26, 2012. Isaac gained fresh muscle Sunday as it bore down on the Florida Keys, with forecasters warning it could grow into a dangerous Category 2 hurricane as it nears the northern Gulf Coast. (AP Photo/The Miami Herald, Walter Michot)