Hurricane Erin is marching north, lashing North Carolina's Outer Banks with rough waves and coastal flooding, and bringing a threat of dangerous waves and potentially deadly rip currents to the East C...

The National Hurricane Center is tracking three systems in the Atlantic, according to the 8 a.m. Wednesday, Aug. 20, advisory.

Authorities predicted that the largest swells during high tide would cut off villages and homes on the Outer Banks and whip up life-threatening rip currents from Florida to New England.