The 18Z GFS is just over 0.6" event total precip for the closest grid interpolation to KCLE.
The latest AFD is below, I'm still thinking their totals are a bit on the high side. Time will tell.
The main problem however with
the lake effect event is building high pressure, a lowering
inversion and dry air filling in behind the storm. Through Sunday
morning, snow totals are 10-11 inches at KCLE and KERI, 6 to 7 KTOL,
11 to 12 KMFD and KCAK and around a foot KYNG. Additional snow will
be possible with the lake effect.