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 means temperature record could be broken for Red Deer - Red Deer Advocate

Edmonton weather: Extreme cold prompts electricity grid alert

Spring hasn't sprung yet. Wintery conditions hit Calgary and surrounding areas

A powerful low pressure system and cold front to sweep through the Eastern U.S. - The Watchers

Spring hasn't sprung yet. Wintery conditions hit Calgary and surrounding areas

Spring hasn't sprung yet. Wintery conditions hit Calgary and surrounding areas

Snow, ice, wind and bitter cold pummels the northern US in dangerous winter storm

Calgary Disaster Risk Explorer

Edmonton weather: The inevitable return of the great white north

Temperatures plummet in Calgary this week

PAX - Extreme cold grips Western Canada, cancels flights; airlines activate flexible policies

Extreme cold warnings in place for parts of Alberta as wind chills dip to -40