If you have travel plans this week, listen carefully. A massive winter storm is set to impact a large part of Pennsylvania this week, with some parts of the state facing significant snowfall. Erie County for instance, could see up to 14 inches, while some other mainly northwestern counties may receive up to 7 inches. Central Pennsylvania on the other hand, is expected to see light snow showers today, with flurries continuing through the week. A wintry mix is expected Saturday morning, followed by some snow on Sunday evening. Meanwhile, where the snow will be the deepest in western Pennsylvania, those folks will endure brutal cold temperatures with that snow, with wind chills dipping to 15 below zero.