Snow showers will move back into the area late in the day, turning to ice, then rain overnight. The weather models have moved the freezing line a little further north, so I think you will see 1-3″* of snow before the changeover to sleet and freezing rain. Because the freezing line will hang right around Pittsburgh there is a danger of prolonged freezing rain between Midnight and 6:00 AM.
*Correction: 1-3″
