A special weather statement has been issued for all of Huron, Perth, Lambton, and Middlesex County.
Environment Canada is predicting hot and humid conditions today with the temperature near 31 degrees.
The UV index for today will be 11 or extreme!
There will not be much relief overnight with minimum temperatures near 20 degrees, before cooler temperatures roll in on Wednesday.
The weather agency warns that everyone is at risk from the heat, especially older adults, infants, young children and people with chronic illnesses.
Tips to stay safe include drinking cool liquids even before feeling thirsty, keeping cool by dressing for the weather, and spending a few hours each day in a cool place.
