Bald Eagle, Bellefonte, Penns Valley, Philipsburg-Osceola and State College area school districts all closed Monday because of weather conditions.
Each district also canceled afterschool activities.
Eight flights were canceled Monday at University Park Airport, according to Flightstats.com. The affected flights included routes to and from Philadelphia and Detroit.
After seeing an additional 1 to 2 inches fall overnight, Tuesday could see an additional half-inch of snow with highs near 27 degrees and lows in the single digits.