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
'Most of the city is evacuating': Gridlock on Alberta highway after evacuation order in Fort McMurray
Four Fort McMurray neighbourhoods were ordered to evacuate on Tuesday as a wildfire gets closer to the city.
Sask. police seize 1.5M pieces of evidence, lay 60 more charges in child exploitation case
Saskatchewan RCMP have revealed that a historic sexual assault investigation has led to the discovery of alleged crimes against children dating back to 2005.
'Inappropriate' behaviour shuts down Dublin to New York City portal
Less than a week after two public sculptures featuring a livestream between Dublin, Ireland, and New York City debuted, 'inappropriate behaviour' in real-time interactions between people in the two cities has prompted a temporary shutdown.
Oilers starting Calvin Pickard in goal for Game 4 vs. Canucks
The Edmonton Oilers will start Calvin Pickard in net Tuesday for Game 4 of their playoff series with the Vancouver Canucks.
Chiefs kicker Harrison Butker rails against Pride month, working women in commencement speech
Kansas City Chiefs kicker Harrison Butker railed against Pride month, working women, President Biden's leadership during the COVID-19 pandemic and abortion during a commencement address at Benedictine College last weekend.
King Charles III unveils his first official portrait since his coronation
King Charles III has unveiled the first portrait of the monarch completed since he assumed the throne, a vivid image that depicts him in the bright red uniform of the Welsh Guards against a background of similar hues.
Full List Are these Canada's best restaurants? Annual top 100 list revealed
The annual list of Canada's top restaurants in the country was just released and here are the places that made the 2024 cut.
Alberta announces the 4 health agencies that will replace AHS later this year
The province has released more information on its plan to break up Alberta Health Services and replace it with four sector-based health agencies.
Biden administration moving ahead on US$1 billion arms package for Israel, AP sources say
The Biden administration has told key lawmakers it is sending a new package of more than US$1 billion in arms and ammunition to Israel, two congressional aides said Tuesday.