I'm hanging my hat on the area that has the front just to its east. That 5-10 mile stripe just to the west of that is where it will be best due to lifting and dynamics. P sure the mets and Wes have always said that where subsidence from the cold high and moisture being pushed up over that front is where the best rates happen. Like squeezing a sponge.
edit to say that what I just described is really bad technically but reduced into laymans terms. Or as i call it: dumbed down for the masses and those masses are one(me)