Heat warning issued for Toronto, with humidity set to make it feel hotter than 40 C

Toronto is headed into a "two-day heat event" with scorching temperatures exceeding 30 C, Environment Canada says.

The federal weather agency has issued a heat warning in Toronto for Thursday and Friday, with the possibly continuing into the weekend for some areas in the city. 

Thursday will see temperatures hitting the mid-30s, said Steven Flisfeder, a meteorologist with Environment and Climate Change Canada. With the humidity, Flisfeder says it will feel more like the mid-40s.

He said people should ensure they stay hydrated, especially if participating in outdoor events or strenuous activities.

"Make sure you are replenishing all your bodily fluids by drinking lots of water and finding a cool place to rest," Flisfeder said. 

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Friday will see a slight dip in temperature, but the mercury will still fall in the low 30s range. Night time temperatures are expected to be in the low 20s.   

People hoping for a break from the intense heat and humidity might have to wait, as the federal environment agency predicts higher-than-average temperatures in the coming weeks. 

"We do expect above seasonal temperatures to continue through the latter half of the summer," Flisfeder said.

People are advised to periodically cool down by seeking air-conditioned environments or to get away from the sun to regulate body temperature, Flisfeder said. 

There is some respite over the weekend, with temperatures expected to drop to the mid-20s on Sunday. 

The temperature should be back up to near 30 C on Monday, Flisfeder said.