That's quite a swarm coming across Lake Michigan. If those storms are doing that well over the waters, they could really take off when they move inland. My impulse is to rocket north, but my gut is telling me to exercise a little restraint. The southernmost cell looks to move north of Grand Rapids, and I kinda wish I'd just stayed in Caledonia and caught US 131 north. But being as I'm in Grand Ledge, the storms are still over 100 miles away. And while the storms are firing to the north, I have a hunch they'll expand to the south. So I think I'm going to head up US 127 to Ithaca, keeping an eye on the radar. There are plenty of good E-W highways along the way, so I can adjust my course as necessary, and even turn around and make good time heading south. No question whether I'll get a storm, just a matter of which one. It might be one that hasn't formed yet. In any event, I don't mind being farther east; Michigan storms love this side of the state.