East Coast braces, flights canceled as 'historic' blizzard bears down

(Reuters) - The East Coast of the U.S. from Philadelphia to New York City to Maine braced on Monday for a potentially historic blizzard that forecasters say could dump up to 3 feet (90 cm) of snow on the region and snarl transportation for tens of millions of people.

The National Weather Service (NWS) issued a blizzard warning for the northern section of the East Coast from Monday afternoon, putting states from New Jersey to Indiana under winter storm watches and advisories until Tuesday. Airlines canceled nearly 1,800 flights.

"This could be the biggest snowstorm in the history of this city," New York Mayor Bill de Blasio told a news conference on Sunday afternoon, saying the snowfall could reach up to 3 feet.

De Blasio told residents of America's financial capital and most populous city to stay off the roads and to "prepare for something worse than we have seen before."

The biggest snowfall on record in New York City came during the storm of Feb. 11-12, 2006, dropping 26.9 inches (68 cm), according to the city's Office of Emergency Management.

The NWS called the approaching system a "crippling and potentially historic blizzard," with many areas along the East Coast expected to be blanketed by 12 inches to 24 inches (30-60 cm) of snow. The New York City area could be the hardest hit, with lashing winds and snowfall of 30 inches (76 cm) or more in some suburbs.  Read More