Summer turns up the heat: Ontario braces for sizzling start

Stay cool and hydrated

Ontario's first summer heat wave is rolling in starting Sunday.

Temperatures are expected to hit over 30 degrees and feel like the low 40s with humidity.

Environment Canada is urging people to stay hydrated and out of the heat.

This extended heat streak could last through Tuesday across Brockville and beyond.
Summer is starting with a scorcher — a heat wave is on the way for Ontario.

Hot and humid weather will dominate from Sunday through at least midweek.

Health officials say to watch for signs of heat exhaustion and stay cool.

Climate experts say this kind of extreme heat is becoming more frequent.

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