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
Air quality alerts issued as wildfire smoke spreads east from Western Canada
Wildfires have led Environment Canada to issue air quality advisories for parts of B.C., Alberta, Manitoba, Saskatchewan and the Northwest Territories, as forecasters warn the smoke could drift farther east.
Steal a car, lose your driver's licence under new Ontario proposal
Repeat car thieves may face lengthy licence bans under proposed changes to Ontario’s Highway Traffic Act.
Ellen DeGeneres addresses the 'hurtful' end of her talk show in new stand-up set
Ellen DeGeneres is reflecting on how her talk show came to an end in her newest Netflix special, 'Ellen's Last Stand ... Up Tour.'
When you have a moment's notice to evacuate, what do you take?
Knowing what to have at home, or take with you for an evacuation, can be useful and even life-saving.
LIVE UPDATES Michael Cohen will face a bruising cross-examination by Trump's lawyers at the hush money trial
Donald Trump’s fixer-turned-foe returns to the witness stand Tuesday for a bruising round of questioning from the former president’s lawyers.
B.C. brings in law on name changes on day that child killer's new identity revealed
The BC NDP have tabled legislation aimed at stopping people who have committed certain heinous acts from changing their names.
Risks of handcuffing someone facedown long known; people die when police training fails to keep up
For decades, police across the United States have been warned that the common tactic of handcuffing someone facedown could turn deadly if officers pin them on the ground with too much pressure or for too long.
A healthy lifestyle can mitigate genetic risk for early death by 62%, study suggests
Even if your genetics put you at greater risk for early death, a healthy lifestyle could help you significantly combat it, according to a new study.
Sunchips, Munchies recalled by Frito Lay Canada for possible salmonella contamination
Frito Lay Canada is recalling two of its most popular snacks due to a possible risk of salmonella contamination.