The Dangers Of Subzero Temps
It is supposed to be cold tonight. REALLY cold! There's a Wind Chill Advisory until 9 AM tomorrow (Sunday) morning and the National Weather Service says the temp will get down to -3, but feel like -20 with the wind chill.
Obviously, you should probably stay inside tonight, but if you need to go outside, please be cautious about frostbite and hypothermia.
Here is a video about treating frostbite
And, here's one about hypothermia
Please be safe