ENVIRONMENT CANADA
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Heat Warning in effect for:
- Guelph - Erin - Southern Wellington County
- Kitchener - Cambridge - Region of Waterloo
- Mount Forest - Arthur - Northern Wellington County
First heat event of the season today through Wednesday.
High daytime temperatures near 30 are expected this afternoon and temperatures are forecast to be slightly higher Tuesday and Wednesday. Humidex values in the mid to upper thirties are also expected. There may be some relief near the lakeshores.
Extreme heat affects everyone.
The risks are greater for young children, pregnant women, older adults, people with chronic illnesses and people working or exercising outdoors.
Drink plenty of water even before you feel thirsty and stay in a cool place.
Never leave people or pets inside a parked vehicle.
Heat warnings are issued when very high temperature or humidity conditions are expected to pose an elevated risk of heat illnesses, such as heat stroke or heat exhaustion.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.