Ontario in the Grip of Extreme Heat | Ottawa News

Ontario’s sweltering heat wave is hitting hard—temperatures could feel like 45°C with humidity, stretching from southwest to Hearst and Cochrane. Tuesday and Wednesday are forecasted as the peak, with mid-30s temps and overnight lows barely dipping into the low 20s. Health officials are sounding the alarm, urging everyone to stay cool, hydrated, and check on vulnerable neighbors—this heat affects all. Toronto’s alert has been upgraded to orange, signaling rising danger. Even as the heat lingers through the weekend, storms may mix in—so stay alert and take care of yourselves and each other. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/a2ecf443d846af40