It's hard to tell. It's supposed to be windy tomorrow morning and afternoon, with abundant sunshine (weather channel quote there) around mid-day.
It's been so dry lately, the track and infield should dry out nicely. If they do race (and I expect that they will), expect a tacky, rough track, but it will be BAD FAST!!
If I-55 does cancel, head to Highland. With no infield, all they have to worry about is getting the track into shape.