We've named hurricanes since the 1950s, and naming weather systems goes back hundreds of years. But why not winter storms?

Storm Warning was issued for York and Adams County for Sunday by the National Weather Service in State College, with a snowstorm expected.

The 'once in a generation' winter storm has brought bone-chilling temperatures to around 40 million Americans across large swaths of the country.

Myriad winter weather alerts and warnings remained in place across the U.S. on Tuesday as multiple states battled storms.

The snowstorm has coated traditionally warmer parts of Southern USA with a deep lining of white powder, leading to flight cancellations and the closure of at least one airport.