Rafael is forecast to strengthen Tuesday and will likely become a hurricane over the next 24 hours as it batters the western Caribbean on the first leg of an uncertain journey toward the US Gulf Coast.

Rain, tropical-storm-force winds and even the potential for some tornadoes are possible for some portions of Florida with Tropical Storm Rafael.

Rafael was expected to continue to pass by Jamaica through Tuesday afternoon, be near or over the Cayman Islands on Tuesday night, and make landfall in Cuba on Wednesday.