https://www.weather.gov/lot/21Nov2015snowfall
This was the last time I was in a 6"+ storm. I was royally screwed in November 2018 when I left for Champaign one day before that storm since classes were starting. I've seen warning-level accums miss to the north, south, east, and west.
In general though winters at 40 degrees north in the Midwest just !@$%#ing suck. IMO, it's the worst climate in all of North America. 30s-40s and rain for four months of the year but you still get blasted with Arctic air and maybe a 1-3" clipper if you're lucky before it melts away a few days later.
I start work in a few weeks so I bet winter will blow its load as soon as I start commuting.