@abcnews: Communities on the U.S. Gulf Coast are preparing for Hurricane Isaias, now a Category 3 hurricane, to make landfall Friday between 8 p.m. and 11 p.m. As of 6 p.m. ET on Friday, Hurricane Isaias had 115 mph max sustained winds. ABC News' Stephanie Ramos reports from Florida. Follow live updates at the link in bio.