Wednesday, June 29, 2022

Heat warning continues, mix of sun & cloud, high 33°C, humidex 42°C

Heat warning

A three day heat event continues today.

Maximum temperatures will possibly reach the mid thirties.

Minimum temperatures in the low twenties will bring little relief from the heat during the overnight hours.

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

Check on older family, friends and neighbours. Make sure they are cool and drinking water

Reduce your heat risk. Schedule outdoor activities during the coolest parts of the day.

Never leave people or pets inside a parked vehicle.

When it’s hot eat cool, light meals.

Keep your house cool. Block the sun by closing curtains or blinds.

Outdoor workers should take regularly scheduled breaks in a cool place.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to or tweet reports using #ONStorm.

Today – June 22, 2022

A mix of sun and cloud. Clearing this morning. Wind becoming northwest 20 km/h gusting to 40 this morning. High 33. Humidex 42. UV index 11 or extreme.


Clear. Wind north 30 km/h becoming light before morning. Low 14.

Thu, 23 Jun – Sunny. Wind north 30 km/h. High 27. Humidex 30. UV index 10 or very high. Night – Clear. Low 10.

Fri, 24 Jun – Sunny. High 29. Night – Clear. Low 12.

Sat, 25 Jun – Sunny. High 31. Night – Cloudy periods with 60 percent chance of showers. Low 22.

Sun, 26 Jun – Cloudy with 60 percent chance of showers. High 30. Night – Cloudy periods with 60 percent chance of showers. Low 16.

Mon, 27 Jun – A mix of sun and cloud. High 25. Night – Clear. Low 13.

Tue, 28 Jun – Sunny. High 29.

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