Two days of sweltering heat and humidity is expected for Southwestern Ontario Sunday and Monday, resulting in the opening of cooling centres across London.
Heat warnings have been issued for parts of Alberta and British Columbia, bringing the total number in effect across Canada to 110.
City officials also issued a heat warning for Toronto on Sunday.
Dead fetus found on plane at LaGuardia Airport, reports say
In a statement to Radar, the Office of the Chief Medical Examiner in NYC said they are "investigating" the discovery. After arriving in NY late Monday, the plane had been parked in a hangar overnight, and the fetus went undiscovered.
"Overnight minimum temperatures will only fall to near 20 degrees, providing little relief from the heat", the agency said.
Heat-related health risks are greater for young children, pregnant women, older adults, people with chronic illnesses and people working or exercising outdoors.
For people experiencing homelessness, TTC tokens are available at several drop-ins throughout the city to be used to get to cool places.
Paul Pogba sends text to team-mates amid Barcelona speculation
It's believed that Barca offered £50million plus Andre Gomes and Yerry Mina in an attempt to lure the 25-year-old to the Nou Camp. The English transfer window closes on Thursday and United would struggle to find a replacement for Pogba before the deadline.
The weather service warns that high temperatures and humid conditions increases the possibility of getting a heat stroke or heat exhaustion.
They're reminding everyone not to leave people or pets inside parked vehicles.
Environment Canada says humidex values reaching 40 degrees Celsius are expected.
Trump administration announces $22b in fresh tariffs on China
The Trump administration has finalized a new round of 25 percent tariffs on an additional $16 billion in Chinese imports. Chinese state media, reflecting the government's stance, has said China will not be cowed in the face of USA threats.