Yellow Warning - Heat

A heat event begins Sunday.

What: Maximum temperatures of 29 to 31 degrees Celsius. Minimum temperatures of 18 to 20 degrees Celsius. Humidex values of 36 to 38.

When: Beginning Sunday and ending late Tuesday.

Additional information: Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high-risk category.

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For more information: https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/how-protect-yourself.html https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/who-is-at-risk.html

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.