Multiple traffic incidents have been reported across various states, causing significant delays and disruptions. In Pennsylvania, a fire in a Lancaster building forced five people to jump from a second-story window, though fortunately, there were no serious injuries. In Ohio, a three-vehicle crash on IR 275 resulted in serious injuries and is currently under investigation. Additionally, a crash on I-90 in Cleveland caused delays but no reported injuries. Extreme heat is also affecting regions, with schools in Dauphin County dismissing early and advisories in place for the hottest day expected tomorrow. Lastly, an overturned tractor-trailer on I-55 in St. Louis led to major traffic backups.