Frostbite can happen relatively quickly – it takes only 30 minutes to set in. That stinging pain felt in the skin, like pins and needles, is actually a warning sign for frostbite, according to doctors.

With the frigid temperatures outside, it is important to keep an eye out for frostbite. It is crucial to keep skin covered when exposed to the cold air outdoors, especially your hands, feet and head.

North and Central Texas saw a drastic shift in temperatures this morning and will continue to see thermometers plummet as a strong cold front barrels into the state. After a blast of light snow flurries fell over the Dallas/Ft.