 Areas the hardest hit were along and near the Ohio River in western Kentucky as well as central and northern Indiana in <unk> where injuries were reported as well as significant damage , and in Central Michigan . Three people were killed overall on October 18 : one in Kalkaska County , Michigan and two in Locke Township , near Williamston , Michigan . In addition to the tornadoes , storm straight line damaging wind measured up to 80 mph ( 130 km / h ) were recorded across several of the regions hit by the severe weather , causing extensive tree and power line with isolated reports of structural damage . 
