Wind chills were expected to reach near -40 C overnight Monday and into Tuesday morning.
Environment Canada Issues Extreme Cold Alert For Peterborough Area — PtboCanada
High demand places Alberta power grid at 'high risk' of rotating power outages amid extreme weather conditions - The Globe and Mail
Extreme cold weather creating frosty conditions across Sask.
Cold warnings issued for Sask. as polar vortex sweeps in
Municipality of Jasper
Extreme cold warnings persist in large parts of Saskatchewan
Environment Canada issues snowfall and extreme cold warnings across parts of Prairies - Coast Reporter
Extreme cold weather sweeps through parts of Canada, leaving thousands without power - The Globe and Mail
Local News
REGIONAL COLD - Regional District of East Kootenay (RDEK)