Snow shuts down much of Washington again

The forecast of nearly a foot of snow was enough to shut down much of Washington today, with the federal government closing its offices in the capital area.
Snow began falling in the capital early today, and officials warned people to stay off treacherous, icy roads. Schools were cancelled, bus service was halted in places and federal government workers in the DC area were told to stay home today.
The latest frigid blow of the harsh winter threatened as much as 10 inches (25 centimetres) of snow by the end of the day in Washington, Baltimore and elsewhere in the Mid-Atlantic region. Up to 6 inches (15 centimetres) of snow was predicted to the north in Philadelphia, while nearly a foot (30 centimetres) of snow was expected in parts of New Jersey.

School systems in Baltimore, Washington and many suburban areas were closed, as were all Smithsonian museums except for the National Air and Space Museum. However, the U.S. Supreme Court was expected to be open and had arguments scheduled for today.
The wintry precipitation moved across much of the nation yesterday, bringing a mix of freezing rain and heavy snow to central and eastern states. Authorities warned of possible power outages and flight disruptions from weather that could affect millions.
Nearly 3,000 flights in the United States were cancelled early today, according to flight tracking site FlightAware.Com. The bulk of the problems were at airports in Washington, New York and Philadelphia. There are more than 30,000 flights in the United States on a typical day.