 in coastal communities. South Carolina is ushering in a new fast food chain to the state. Yesterday marked the grand opening of the state's first Whataburger, which is starting to expand in the southeast. WYFF reports some people started lining up 16 hours ahead of the opening in Boiling Springs. The first four customers reportedly received free food for a year. And another reminder on the heat, more hot temperatures in South Carolina with a heat index up to 110 degrees in some places. A reminder to not leave kids or pets unattended in cars.