Threat For Severe Storms Looms In The South Sunday, Heat Continues

More heat and humidity mark the second half of the weekend Sunday, with another shot of thunderstorms, this time with a risk area that covers a more widespread swath of southern Ontario as a cold front strikes through in the afternoon and evening.

There's more storm potential ahead for Monday, a look at that and a peek at the August long weekend, below.

There is a greater chance in the south for severe storms Sunday and the heat remains across southern areas, warnings in effect, with storm potential continuing till Monday.