The Maple City Street Machines Cruise-In in downtown Monmouth, originally scheduled for Friday, July 31, has been postponed to Friday, Aug. 7. Organizer Clifford Adam told WGIL the decision was driven by concerns over the potential for lightning Friday and Friday night. The event will keep its original hours, 4 to 8 p.m., once it’s rescheduled for Aug. 7 in downtown Monmouth. Previously: Cruise-In brings Mystery Machine, Fred Gibb cars to Monmouth Aug. 7