Cold Facts: Canada's coldest city? A tie. Both are in Saskatchewan

Winter is upon us and the cold is here to last, with double-digit negative temperatures forecast for the next week. Is there a bright side to any of this? Not really. But we offer the tiniest of silver linings! To accompany this cold snap, we’re running a short-term daily feature: Cold Facts. 
Canada’s coldest city is actually a tie between Saskatoon and Regina, which have each recorded -50 C. Both records were set long ago: Saskatoon on Feb. 1, 1893, and Regina o