I'm heading for Des Moines with some misgivings because of the large umbrella of convection. I do, however, like what's happening with the winds there, and with the placement of the surface low along the KS/NE border. There's nothing hard and fast that recommends itself to me right now, but if the crud in central IA manages to clear out and allow some insolation, I could probably be a happy little sunbeam right around there.
EDIT: Actually, please put me in DeSoto, just west of Des Moines--outside the big-city crush and with good road options.