Tonga eruption was so intense, it caused the atmosphere to ring like a bell
Alerts in Effect
Extreme Cold WarningIssued at 11:02 Tuesday 25 January 2022
A period of very cold wind chills is expected.
Minimum temperatures of minus 21 to 27 degrees Celsius with wind chill values between minus 28 to minus 33.
Tonight through Wednesday morning.
Bitterly cold arctic air settles over the region once again.
Extreme cold puts everyone at risk.
Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.