Philly’s biggest snows typically are generated by nor’easters that import moist air from the Atlantic, where sea-surface temperatures have been above normal.
The plows and shovels haven’t had a whole lot of action in the region in recent winters, and it looks like the rulers will be at rest at least for a while. It may even hit 60 degrees Friday.
Perhaps the atmosphere over the I-95 corridor is still catc... [5605 chars]