Active Alerts Arpin, ON

A heat event is expected to begin today and continue into Tuesday.

Maximum daytime temperatures of 29 to 31 degrees Celsius are expected, with humidex values approaching 37. Overnight minimum temperatures will be 17 to 20 degrees Celsius.

At this time, a slightly cooler and less humid airmass is expected to arrive Tuesday night. Although overnight lows may be cooler, warm daytime highs are expected through next week.

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Extreme heat can affect everyone’s health.

The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.

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.

Never leave people, particularly children, or pets inside a parked vehicle.