An arctic air mass settled over City and much of the country Sunday evening, bringing a deep freeze and the chance of more snow than the city has seen in three years. Between 3 and 5 inches of snow was expected in five boroughs overnight,

An arctic air mass blanketed New York City on Sunday night, dumping several inches of snow and ushering in a deep freeze that grounded flights at airports across the city and New Jersey. “We urge New Yorkers to take this storm seriously and prepare for hazardous travel conditions,