There we have it on the Day 2 update. Slight goes to about the I-80 corridor, marginal with 2% tornado to the WI/IL border.
Confoundingly, the 12Z 3KM NAM is much less impressive with the environment over E IA/N IL tomorrow evening than is its coarser cousin. The latter makes it look like a definite local chase day with a nice little 996MB mesolow over eastern IA. The 3K, not so much.