Canada is divided by steep temperature contrast this week – The Weather Network

Temperatures will continue to be below seasonal throughout much of the week. Calgary and Edmonton will see temperatures below 20 degrees on Wednesday.

Temperatures in the west will begin to level out by the end of the week, bringing everyone in the region back up to seasonal temperatures.

SEE ALSO: Why extreme heat is one of the world’s deadliest weather disasters

Eastern Canada

While those in western Canada will be experiencing some freezing temperatures this week, those in eastern Canada will be sweltering, leaving those in vulnerable populations at risk for heat related illnesses.

Record-breaking humidex values will sweep across the region, bringing temperatures in the low-to-mid 30s range for much of southern Ontario, Quebec, and Atlantic Canada. The real danger will be the high humidex values. Toronto, Montreal, and Ottawa are looking at humidex values in the low-to-mid 40s for much of the week.

Little relief will be felt at night as temperatures will only dip slightly to the mid 20s. Those in vulnerable populations, including the elderly, those without access to air conditioning, young children are all at increased risk in the excessive heat so be sure to be weather aware this week.

Remember to drink plenty of water. Avoid strenuous work outdoors.