Weather Service issues storm warnings from New Jersey to the Canadian border . The National Hurricane Center says a tropical depression formed in the Gulf of Mexico and is moving west-northwest at about 10 mph. Around New York City area , 20 to 30 inches snow expected .
Weather Service issues storm warnings from New Jersey to the Canadian border . Massachusetts officials say storm could be deadly and warn against travel . Around New York City area , 20 to 30 inches snow expected .