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

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

EXTREME COLD WARNING ISSUED FOR ALBERTA AND THURSDAY OVERNIGHT LOWS AR

What's the coldest temperature range in Calgary in the winter? How long does it stay for? - Quora

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

Some services experiencing higher demand as cold persists across Alberta

Calgary weather: More snow likely Tuesday before warmup begins Wednesday

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

Extreme cold: Albertans avoid blackouts, Reprieve coming for Calgary

Chinook Winds - Cool Facts Warming Winter • Travel Tales of Life

B.C. and Alberta see record-breaking temperatures amid historic deep freeze - The Weather Network

Heavy snow on the way' for Alberta to start spring

Calgary weather: Early morning icy surfaces expected as freeze-thaw cycle repeats most of this week