A window of sunshine has worked into the region during the morning, but it is short lived. The sunshine and light westerly winds helps boost afternoon highs into the middle to upper 30s. Our next system, a weak clipper, begins to work clouds back into the region this evening. Temperatures fall quickly through the 30s. As the clipper gets closer, a few light snow showers are possible after midnight. This chance is highest for the northwestern areas, including Mifflin and Juniata counties. Overnight lows fall into the middle to upper 20s.