Heat warnings in place for 5 provinces, 1 territory CTV NewsToronto under heat warnings for more than half the summer, putting city’s most vulnerable at risk The Globe and MailHeat warning in GTA expected to end Tuesday night: Environment Canada CBCHere’s when the heat wave will end in southern Ontario INsauga‘Excruciatingly hot’: Heat wave expected to end Wednesday ahead of ‘stellar’ long weekend CP24
