The day proved to be one of the wackiest weather days ever in Ontario. In Southwest Ontario on the Michigan border, Windsor’s temperatures climbed to a balmy 20°C. In Southeast Ontario and Canada's National Capital, Ottawa, they suffered a round of freezing rain. Off the shores of Georgian Bay in sort of Central Ontario, the city of Barrie had snow and Hamilton experienced a rare and very late in the season tornado.  Learn more about your ad choices. Visit megaphone.fm/adchoices