Tropical Storm Rafael strengthened into a Category 1 Hurricane on Tuesday evening near the Cayman Islands, the National Hurricane Center said.By 10 p.m., Rafael was passing the Caymans, its center having slipped through the waters between Grand Cayman and Little Cayman,

Hurricane Rafael is passing through the Cayman Islands in the Caribbean and is forecast to rapidly intensify before making landfall in western Cuba, according to the U.S. National Hurricane Center.