Most of Ontario will see two straight days of extreme heat
Much of Ontario will be experiencing a multi-day heat event starting on Thursday.
According to an Environment Canada heat warning, temperatures are expected to reach about 30 C, with little overnight relief.
“Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category,” the weather agency said in their warning.
“The risks are greater for young children, pregnant women, older adults, people with chronic illnesses and people working or exercising outdoors.”
The weather agency released a special air quality statement later in the morning, warning of the possibility of deteriorating air quality. More than a dozen cities are covered under the statement, with Environment Canada saying that moderate air quality values are expected throughout the day with potential high risk values Thursday afternoon.
Individuals should drink plenty of water and remain in cooler places if possible, the statement says.
- Download our app to get local alerts on your device
- Get the latest local updates right to your inbox
In Toronto, temperatures are supposed to reach a high of 31C on both Thursday and Friday, feeling more like 34 C with humidity.
On Friday, there is a risk of thunderstorms in the afternoon, with an overnight low of 17 C.
Temperatures are forecast to be a bit more comfortable over the weekend, with a high of 22 C.
The two-day heat event could be reminiscent of a wider summer forecast, with The Weather Network predicting a “come-and-go” type of season across Canada.
Periods of hot and dry weather intertwined with bursts of cooler temperatures are expected.
The Weather Network is also predicting fewer days with 30-degree temperatures compared to previous years.
CTVNews.ca Top Stories
Doctors say capital gains tax changes will jeopardize their retirement. Is that true?
The Canadian Medical Association asserts the Liberals' proposed changes to capital gains taxation will put doctors' retirement savings in jeopardy, but some financial experts insist incorporated professionals are not as doomed as they say they are.
Something in the water? Canadian family latest to spot elusive 'Loch Ness Monster'
For centuries, people have wondered what, if anything, might be lurking beneath the surface of Loch Ness in Scotland. When Canadian couple Parry Malm and Shannon Wiseman visited the Scottish highlands earlier this month with their two children, they didn’t expect to become part of the mystery.
What do weight loss drugs mean for a diet industry built on eating less and exercising more?
Recent injected drugs like Wegovy and its predecessor, the diabetes medication Ozempic, are reshaping the health and fitness industries.
2 military horses that broke free and ran loose across London are in serious condition
Two military horses that bolted and ran miles through the streets of London after being spooked by construction noise and tossing their riders were in a serious condition and required operations, a British government official said Thursday.
'It was instant karma': Viral video captures failed theft attempt in Nanaimo, B.C.
Mounties in Nanaimo, B.C., say two late-night revellers are lucky their allegedly drunken antics weren't reported to police after security cameras captured the men trying to steal a heavy sign from a downtown business.
Fair in Ontario, flurries in Labrador: Weather systems make for an erratic spring
It's no secret that spring can be a tumultuous time for Canadian weather, and as an unseasonably mild El Nino winter gives way to summer, there's bound to be a few swings in temperature that seem out of the ordinary. From Ontario to the Atlantic, though, this week is about to feel a little erratic.
He replaced Mickey Mantle. Now baseball's oldest living major leaguer is turning 100
The oldest living former major leaguer, Art Schallock turns 100 on Thursday and is being celebrated in the Bay Area and beyond as the milestone approaches.
What a urologist wants you to know about male infertility
When opposite sex couples are trying and failing to get pregnant, the attention often focuses on the woman. That’s not always the case.
Made-in-Newfoundland vodka claims top prize at worldwide competition
A Newfoundland-made vodka has been named one of the world’s best by judges at this year’s World Vodka Awards.