It’s Going to Be -100 Degrees on Mount Washington New Hampshire Tonight. Here’s What That Feels Like – travelandleisure

You can get frostbite in just 30 seconds
When temperatures creep toward -80, Gill says frostbite is an almost immediate concern. Exposed skin can start to get frostbite in as little as 30 seconds, he says, with permanent damage possible after just a couple minutes.

via It’s -100 Degrees on Mount Washington, N.H.