Extreme cold warning for Calgary, with lows possibly reaching -38

Calgary faces coldest conditions in 20 years; roads extremely icy; agencies work to keep unsheltered people warm; wind chill as low as -50.

Weather reprieve coming for Calgary, southern Alberta

Second day of blizzard conditions prompt school, road closures on the Prairies - The Weather Network

Extreme cold warnings in place across Alberta, but it's not setting weather records

Alberta's electrical grid recovers after extreme cold prompts threat of rolling power outages

Winter-weather wallop headed Calgary's way

Edmonton weather: Just how cold is it going to get?

Saskatoon weather: Extreme cold warning for next few days

How to keep your vehicle, furnace running during Alberta's dangerous cold snap

Essential Tips: Furnace Myth Busting

Brief shot of Cold coming up may align with some Moisture

All of Alberta under extreme cold warning as polar vortex sweeps in

Severe cold snap defies El Niño, brings extreme chill, snow to the Prairies - The Weather Network

All of Alberta under extreme cold warning as polar vortex sweeps in

Much of Alberta currently under extreme cold warning

Edmonton weather: Extreme cold prompts electricity grid alert