BTW, I'm sticking with my preliminary call as final. Widespread 10-15" with isolated higher amounts*.
*Besides the areas on the northern and southern edge getting screwed by slight shifts, there could also be a narrow area from far NE Indiana / far NW Ohio into the Detroit area and SW Ontario that gets slightly lower amounts as the better forcing for the 1st round sets up just NW of there and the better forcing for the 2nd round sets up just SE of there.