Plenty more snow to come after 84 hrs on the Nam courtesy this ball in KY.
https://www.pivotalweather.com/model.php?m=nam&p=500hv&rh=2025010300&fh=84&r=us_ma&dpdt=&mc=&pwplus=1
If you touch Dca to get a sounding at 78 hrs then move it to 84, you go from zr to sleet at 84 hrs as the column cools. With that vort moving east, that changeover to snow would probably be over an hour later.