Ottawa Baking Under Ongoing Heat Warning
Ottawa residents are being urged to take precautions as a heat warning remains in effect across the city, with Environment Canada advising that dangerously high temperatures and humidex values are making conditions uncomfortable — and potentially hazardous — for vulnerable populations.
The warning, issued by Environment Canada, covers Ottawa and surrounding areas. Daytime highs have been pushing well above seasonal norms, with humidex values making it feel even hotter than the thermometer reads. For anyone without air conditioning, spending time outdoors for extended periods, or doing physical work, the conditions pose a real health risk.
Who's Most at Risk
Health officials are reminding Ottawa residents that extreme heat affects everyone differently. Those most vulnerable include:
- Older adults and seniors, especially those living alone
- Young children and infants, who regulate body temperature less efficiently
- People with chronic medical conditions such as heart disease, respiratory illness, or diabetes
- Outdoor workers and athletes who spend long hours in the sun
- Pets, who should never be left in vehicles or without access to shade and water
If you or someone you know is showing signs of heat exhaustion — heavy sweating, weakness, dizziness, nausea — move to a cool place immediately and seek medical attention if symptoms don't improve.
Where to Cool Down in Ottawa
The City of Ottawa has opened cooling centres across the city where residents can escape the heat free of charge. Ottawa Public Library branches, community centres, and select recreation facilities are available as refuges during the hottest parts of the day, typically between noon and 6 p.m.
Other good options include:
- Rideau Centre and Bayshore Shopping Centre — air-conditioned and open to the public
- Ottawa Public Library locations — quiet, cool, and free
- Splash pads and wading pools — check the City of Ottawa's recreation portal for locations and hours
- Rideau River and Ottawa River shorelines — shaded walking paths and waterfront breezes can provide some natural relief
Relief on the Way This Weekend
The good news: forecasters say cooler and more comfortable air is expected to push into the Ottawa Valley by the weekend, bringing temperatures back down to more seasonal levels. A front moving through the region could also bring some much-needed rain, easing the heat and giving the city's green spaces a drink after a dry stretch.
Until then, Environment Canada recommends keeping indoor spaces as cool as possible by closing blinds during the day, running fans, and avoiding heat-generating appliances like ovens. If you must be outside, stick to early morning or evening hours, wear light-coloured loose clothing, and drink water regularly — even if you don't feel thirsty.
Stay Informed
For the latest updates on the heat warning, check Environment Canada's weather alerts at weather.gc.ca or follow Ottawa's official city channels for cooling centre hours and emergency resources. You can also call 3-1-1 for information on local supports.
Hang in there, Ottawa — the weekend is coming.
Source: CTV News Ottawa via Google News
