- A polar vortex is striking 75% of the continental United States population today and the cold that includes it is no joke
- Forecasters caution that below-freezing temperature levels might provide individuals frostbite and hypothermia in just 5 minutes outside.
- Frostbite is a severe condition that occurs when c old temperature levels trigger skin and tissue to begin freezing, eliminating the cells.
- View the video above to discover how wind-chill can dramatically impact for how long you can last outdoors in the cold.
EDITOR’S KEEP IN MIND: This video was initially released on March 4,2017