Hurricane Erin is rapidly intensifying as it tracks above the northeastern Caribbean Saturday, churning up rough surf and sending rain and gusty winds to islands south of its path.

Hurricane Erin strengthened rapidly to a Category 3 storm early Saturday as it churned towards the Caribbean, with a warning issued that flash floods and landslides were possible.It also warned of "locally considerable flash and urban flooding,

Hurricane Erin, now a Category 3 storm, is expected to strengthen and become a Category 4 hurricane, with maximum sustained winds of 150-mph.