Freezing rain in Toronto, Canada, 2017 Feb 07, 13:02. Photo by Don Tai
We are getting a good bout of freezing rain, as two storm fronts merge over the Greater Toronto Area. The first is warm and moist, from the Gulf of Mexico. The second is cold from the north-west. As they merge the warm one rises, dropping its rain. The rain goes through the cold front, which is lower than the warm front, chilling the rain. As it is below zero C the rain hits the ground and freezes. Freezing rain is very hazardous to walking, riding bicycles and driving cars.
