H urricane Erin, now a Category 2 hurricane, has prompted a tropical storm watch for North Carolina's Outer Banks and is expected to bring dangerous waves and rip currents to beaches along the East Coast. Here's the latest forecast:

Millions of people up and down the East Coast have been told to prepare for impacts from Hurricane Erin as the monster Category 2 hurricane continues on its journey across the Atlantic, bringing it close to the U.

Though Hurricane Erin is not forecast to make landfall on the U.S., the storm’s rapid intensification has prompted increased measures in North Carolina.