Hurricane Irma hit Cuba as a Category 5 storm — here are the latest updates at it heads toward Florida

Hurricane Irma, the strongest Atlantic hurricane in recorded history, has already slammed several Caribbean islands and Cuba. It's now a Category 4 storm but is expected to restrengthen as it heads for Florida. Here are the latest updates. 

EDITOR'S NOTE: This video was last updated Saturday 11 a.m. ET