After Toronto's first major snowfall, the city is now struggling with prolonged cold.
The environment in Canada in the afternoon requires high -14 ° C, but most of the day the temperature will be closest to -30 with wind chill.
At present, Toronto and other parts of GTA have an extremely cold warning.
"The sweet mass of Arctic air and strong winds will lead to a wind-cooling value close to minus 30, until Friday morning," the state time agency said in its advisory council.
“Bitterly cold Arctic air has moved to southern Ontario. Low temperatures below minus 20 degrees Celsius, combined with strong southwest winds, have caused wind to fluctuate between minus 30 and minus 35 ".
An emergency cold warning has also been given by a Toronto medical professional, causing additional cold weather services from homeless people.
"Frostbite can develop within minutes of exposed skin, especially wind chill," Environment Canada warned.
Warmer weather is expected on Friday when lighter air will arrive.
On Fridays and Saturdays the expected height of -9 ° C will be high -4 C. Sunday will reach 4 ° C.