Headed to bed. I'll probably get up at my normal time. Even the HRRR (if it's worth anything) has improved, so I'd put 3" as my low bar.
3-6" is my call IMBY and it's right in line with both LWX and CWG.
I-70 seems to be the line. Just a few miles up the west loop of 695 made a massive difference between the haves and have-nots.
Oh well, still waiting for a big storm this winter.