Here's a look at Hurricane Joaquin. The National Hurricane Center in Miami says Joaquin is expected to slowly weaken beginning Saturday.
Bob Ashbaugh, from Pittsburgh, videos waves crashing over homes at risk to erosion during high tide on the Isle of Palms, S.C., Saturday, Oct. 3, 2015. The South Carolina coast is getting hammered with historic rains along with an unusual lunar high tide causing flooding all over the state. (AP Photo/Mic Smith)