Hurricane Irma brought 185-mph winds and heavy rain to the U.S. Virgin Islands and Puerto Rico early Wednesday afternoon

A child has been reported dead in Barbuda, while three others were killed in St. Barts, St. Martin and Anguilla

Hurricane destroyed about 90 percent of Barbuda's structures and vehicles, according to its Prime Minister

Irma hit several islands in the northeastern Caribbean when it made landfall early on Wednesday 

The four 'most solid' buildings on the island to St. Martin have been destroyed 

The Red Cross said it is preparing for 'a major humanitarian response' after 'extremely worrying' forecasts 

While Irma's end game is still unclear, it appears on track to hit south Florida on Sunday  

Florida Governor Rick Scott declared a state of emergency on Monday for all 67 counties in the state