However conditions are supposed to be turning colder this weekend and larger resorts like Sunday River in Maine have around 120 slopes still open.
In the West there's been fresh snow in Wyoming overnight with Grand Targhee and Jackson Hole both reporting 125-18cm (6-7 inches) of fresh powder.
Vancouver's Olympic training venue of Mt Washington in Western Canada reports the deepest snow in the world at the moment with 584cm (19.5 feet).