The stadium plans to have up to 1,600 workers on standby for the Super Bowl, which is double the typical amount of personnel used in most storms.
Officials said they would only consider rescheduling the game in extreme circumstances.
"It is our objective to kick off the ball at 6:30 p.m. on Feb. 2," said Frank Supovitz, Senior Vice President of Events for the NFL. "And we're going to expend every effort ... to make sure that that gets done."
Transportation experts say a snowy football field isn't the issue — after all, many NFL games have previously been played in the snow. But the players might be throwing passes in an empty stadium if the fans can't make it there during a blizzard.
Filling MetLife Stadium on Super Bowl Sunday hinges open the reliability of New Jersey's rails and roads to funnel fans to the game.
"They'll play the game," said Mitchell Moss, director of the Rudin Center for Transportation at New York University. "The question is, they may have to hire mannequins to fill the stadium."