Arctic cold air will keep the eastern half of the nation shivering through this weekend.
Dangerously cold wind chills are expected in the Northeast after Winter Storm Grayson.
Dozens of daily record cold temperatures have been set, and more are likely through this weekend.
Some relief from the bitter cold is expected next week.
A reinforcing shot of Arctic air continues to drop to wind chills to dangerously cold levels in the Northeast after Winter Storm Grayson ripped through the region.
At long last, however, a warm-up is in sight. But we’ve got one more bone-chilling night ahead…..more here