Two features will produce light snows Sunday into Sunday night, perhaps Monday morning. The first will be a weak cold front that will bring snow showers to the Northeast into the Appalachians and perhaps the mid-Atlantic. This will be a light event with a coating to an inch of snow. Snow could even make into to southern Jersey too.
The second will be a clipper that will dive southeast from Minnesota to Michigan. That clipper will produce a coating to 3 inches of snow. Snow may even spread from Michigan to Pennsylvania Monday. This is a typical clipper event with snow lasting 6 hours in any one one location.