These are some pictures sent in by my sister, who lives just NW of Philadelphia. The first picture shows the yard around 8 am Wednesday, as about 2" of snow was accumulating (on top of some snow pack from previous snow). The second picture is from 8 am Thursday, after the storm was done. Final totals in that area were 12-14", and a lot of the snow was the heavy, watery kind. The last picture is also from this morning. Although the snow stopped around 2 am, side roads were not touched until around 11 am.
A band of heavy snow, combined with thundersnow, produced snowfall rates around 3" an hour at times.