The big freeze follows the deadly storm: Northeast rushes to clear deadly black ice from roads as temperatures drop into the low 20s after up to 42 inches of snow fell leaving 50K without power and at least seven dead across Pennsylvania and NY
A major snowstorm blew through the mid-Atlantic and Northeast United States on Wednesday and Thursday
Some parts of upstate New York were buried under more than 3ft of snow, breaking records across the region
Tens of thousands were left without power as strong wind gusts and blizzard-like conditions took their toll
Some parts of New York City received 8 inches of snow while more than a foot fell in sections of Boston