LaSalle, Ontario, Canada Severe Weather Alertstar_ratehome

The first significant heat event of the season with dangerously hot and humid conditions will continue through at least Tuesday.

What:
Daytime highs of 33 to 36 degrees Celsius.
Humidex values of 42 to 46.
Overnight lows of 22 to 25 degrees Celsius, providing little relief from the heat.

When:
Now through Tuesday.

Additional information:
The heat event may continue into Wednesday, but there is uncertainty at this time.

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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.