Doesn't look likely for the northeast, despite what this guy says. Right now all of the forecasts for Boston, New York, and Washington, DC indicate low to mid 40s on Christmas Eve and Christmas Day, with a slight chance of rain. Indeed, this weekend'sforecast for the northeast says it could even get up into the 50s. Not exactly weather conducive to a massive blizzard.
But, scaremongering is always fun!