Basically, I’ll get down to what you care about which is the amount of snow you’ll get this weekend in western PA. Models trended cooler which helps snowfall across south.
Erie: 6-10″
Edinboro: 4-8″
Oil City: 3-6″
Butler: 3-6″
Pittsburgh: Dahntahn 1-3″, Burbs 2-4″
Uniontown: 1-2″
State College: 3-6″