1. What to Know About the Cold Snap in NYC This Weekend  The New York Times
2. Arctic air blasts city, bringing coldest conditions in years  ny1.com
3. NYC temperatures could cause frostbite in minutes this weekend  Gothamist
4. Millions of Americans on alert as dangerous cold sweeps East Coast  ABC News
5. Long Island forecast: No snow but more bitter cold  Newsday

Source: Google Finance – Market News