There's two notable arcs showing up on vis atm. The lead arc is a broken line of elevated hailers from the nose of Iowa down into west-central IL. The second arc is from central into southeast IA. That one only has a few scattered showers with it so far. Surface winds are backed better ahead of the lead/elevated arc, but surface winds are still decently back ahead of the IA arc. The LOT discussion mentions that the lead/elevated arc may potentially become surface-based, and could end up being the main show. Since there's no sign of those storms weakening, and the environment out ahead of it is only getting better, I see no reason why that may not be the case. Can definitely see the IA arc become a nice tor producer too once it gets going. It's back closer to the vort max and will have plenty of instability to work with. Can definitely envision a whole bunch of tors with that compact spiral band as it lifts through northeast/eastern IA, and up into southwest WI. Should be a fun day. I'm still not sure if I'm gonna play the lead arc, or take a shot at the IA arc.