Southern Quebec and Ontario Brace for First Major Summer Heatwave

Environment Canada has issued heat warnings and special weather statements for southern Quebec and Ontario, signaling the region's first significant heat event of the summer. Temperatures in Toronto are expected to reach around 35°C, with humidex values potentially soaring to 40-45°C. This prolonged heat, offering little overnight relief, poses a risk of heat exhaustion and heat stroke, particularly for vulnerable populations.