Snowfall this weekend?

According to some recent model runs, a few of them are showing a possible weekend snow storm for the Northern Mid-Atlantic and North-East US. So what is possible? Well what should happen is, a Clipper Storm will come out of Canada and throw light snowfall from Minnesota to Ohio to Northern Virginia up to Pennsylvania before spawning a storm off the Southern Virginia/ North Carolina Coast. This storm should head Northeast off the Eastern seaboard before throwing possible significant snow inland. Thing is, this storm is supposed to happen this upcoming sunday which is 6 days away. So model guidance is going to change so, I will keep you posted.