Another storm coming Saturday to the Northeast bringing drenching rain also threatens a heavily populated part of the region with downed trees, power outages, and travel delays from heavy, wet snow. Fresh cold air will invade the Northeast through Friday, paving the way for major problems in the Northeast as the second and stronger storm in three days comes calling this weekend. If the storm develops to its full potential, thousands of trees could come down, and over a million people could be without power.

http://www.accuweather.com/blogs/news/story/56969/nyc-philly-boston-snow-versus.asp