Hurricane Erin strengthened back into a Category 4 storm as U.S. officials warned of dangerous rip currents this week.

Hurricane Erin is pelting parts of the Caribbean and is forecast to create dangerous surf and rip currents along the U.S.

Hurricane Erin weakened to a Category 3 storm before restrengthening to Category 4 as it moves northwest. FOX 13 meteorologist Jim Weber has the latest.

Erin, once a Category 5 hurricane over the weekend that more than doubled wind speed to nearly 160 mph, on Monday morning ...