As Tropical Storm Idalia gathered strength in the Gulf of Mexico, forecasters predicted it would move north toward Florida’s west coast, making landfall as a Category 3 hurricane. That’s a
Hurricane categories don't tell the whole story—here's what really matters nationalgeographic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nationalgeographic.com Daily Mail and Mail on Sunday newspapers.