Friday, August 17th, 2007 — Strong winds damaged buildings and downed trees in northern Indiana overnight, and downpours from the storm left scattered flooding. An unconfirmed tornado was reported late Wednesday near Argos, about 30 miles south of South Bend, according to the National Weather Service. In Schererville, trees were uprooted and fences broken. State police reported trees fell on both the Indiana Toll Road and Interstate 94 in Gary, blocking lanes on both interstates.