I agree. GRR is optimistic on this first round not overturning the atmosphere and better instability (even mentioning sunshine) later this afternoon setting the stage for severe.
I just don’t see that happening, and the 15z HRRR agrees. I could see more of an isolated threat but with that, most of the storms this afternoon would be independent sups capable of some tornados with the directional shear in place.
Highly conditional, but would expect areas closer to Detroit, Toledo, Findley and areas into Canada - such as Chatham to really be under the gun later on today.