Yea, exactly the same here.  Other than snow piles at the Rouzerville Wal-Mart, no snow has lasted more than 24 hours.  Had one where it made it partially to the next day.   I am calling 4" here.  I am feel better than 50 percent about late Feb and early March.  If someone from dca says "you are lucky you got 4" I would scoff.  Most winters get 3" in an hour at some point.