Environment and Climate Change Canada issued an extreme cold warning for much of Alberta Sunday as wind chill values near – 40 C were expected to last for several days. Calgary EMS warned that prolonged skin exposure to the elements could lead to frostbite. A tragic situation happening in Edmonton. A newborn baby, was attacked by a dog Skijordue galloped into downtown Calgary. Derived from Norwegian term, skijor means ski driving, where a skier is pulled behind a horse, dog, or motorized vehicle. It is becoming a popular winter past time in Canada.