It’s really, really cold across North America, but not Utah. Here's why

Forecasters and health officials have issued warnings about potential frostbite and hypothermia for those caught in the country's nationwide winter chill, according to the Associated Press.
Temperatures across the Northeast and Midwest dipped as low as minus 32 on Thursday.
Maine and Arkansas set cold weather records on Thursday, too. Minnesota saw negative 36 degrees on Wednesday. Earlier this week, Erie, Pennsylvania, saw 5 feet of snow.
And there doesn't seem to be any signs of a warmup, sinc