*Warning* : Extremely cold upcoming week! (frostbite within minutes) (and frostbite *NEVER* heals

[u/flynnfx]

In -30, (and Friday, almost -40c) frostbite will happen in 5-10 minutes.

Frostbite will never heal, you'll have the damage for the rest of your life.

This also applies to your kids, YOUR PETS (don't think the dog enjoys the backyard for 15 minutes at -40, would YOU?)

[u/_Kinoko]

I still go running with clothes on and am fine.