Program in place to protect city's most vulnerable from intense cold
Northern Ontario weather alerts: Extreme cold, snow squalls
Extreme cold weather alert issued for next 24 hours - Sudbury News
Toronto issues extreme cold weather alert - Toronto
Sudbury news: Extreme cold alert issued
One of the coldest places in the world right now is in Ontario
Toronto under extreme cold weather alert ahead of big temperature drop, possible snowstorm - Toronto
Blast of arctic air over Western Canada prompts advisory from WorkSafeBC with temps plunging as low as -55C - OHS Canada MagazineOHS Canada Magazine
Temperatures dip, Sudbury Extreme Cold Weather Alert program declared
Ontario - Weather Conditions and Forecast by Locations - Environment Canada
News - Local - Sudbury News