Looks like MDT is going with 2" for now...if their snow depth listing is correct.
From latest CTP AFD
The upper trough axis (which may be slightly cut-off) will be
overhead tonight and swing to our east on Sat. The cold air
being brought in on the northwest flow will generate plenty of
lake effect and upslope snow showers. While the cross-Erie fetch
may be short Sat, there will be a pronounced Huron connection to
help bands survive deeper into the CWA. Several of the HREF
members bring at least one such long-lived band as far south as
Schuylkill and Lebanon counties Sat aftn. We`ve seen these
some of these over the years, but they are rare. Have allowed
for at least schc PoPs there in the aftn when instability will
be maximized and fetch most-favorable.