By The Canadian Press
Jul 17, 2025 | 1:00 AM
Daytime temperatures from Windsor, Ontario, to St. John’s, Newfoundland, are going to remain hot a little longer.
Environment Canada has several heat warnings in effect this morning, along a 2,400-kilometre stretch of southeastern Canada.
The warnings forecast daytime highs in some areas between 31 and 34 degrees Celsius — with a humidex of 37 to 42.
As with any heat warning, it is recommended that people watch for the early signs of heat exhaustion and check in with vulnerable family and friends to ensure their well-being.