The leaves are falling, days are shortening, and the first thing you do in the early morning is to pull on your slippers and turn up the thermostat. These telltale signs of the imminent arrival of winter bring along visions of long, cold days huddled up inside your home. Most of us spend long hours in our homes during those gray, winter days when just opening the door to get to your car makes you miserable. Global warming is often associated with hot, dry summers and extreme storms. A 2017 study published in the journal Nature Geoscience found a link between warmer Arctic temperatures and colder winters in North America. Those once in a lifetime Polar vortexes might become the norm sooner than we might think.