Oppressive heat will once again be a concern today.
Across eastern Ontario, southern Quebec, and parts of New Brunswick, temperatures will once again get up to about 30 degrees with humidex values near 35 for most areas.
There is some relief in sight, a cold front will sweep through the area and bring down temperatures.
As the cold front swings through there is a risk of thunderstorms across southern Ontario, southern Quebec, and New Brunswick.
This weekend will be cooler with showers.