Yep, Ohio is in the hot zone for sure 
For those 5 cities in the last image, these are the historic average high temps for June 17:
CITY: Historic avg high (°F)
Syracuse NY: 77.8
Cleveland OH: 80.4
Erie PA: 77.7
Lansing MI: 79.5
Chicago IL: 82
ETA:
These are currently big areas of concern in my state, due to number, drain on grid, and how it could all affect tourism (centered around our natural beauty and resources).