The Colorado low, a significant weather system, will lift into northeastern Ontario by Tuesday morning, funneling a warm and moist air mass across southern Ontario. This will create highly unstable ...

Summer-like heat will greet millions across southern Ontario early this week, but it may come at a cost. A Colorado low will ...

The returning humidex will help to fuel a severe thunderstorm risk across southern and eastern Ontario on Tuesday.

A lobe of incredibly cold air will swing over the Great Lakes over the coming days, fuelling a snowstorm in northern Ontario and triggering lake-effect snow in southern Ontario ...

Thursday's wet snow chance won't be the last of the wintry weather, either. There are some hints of a colder pattern with the risk of snow as we get closer to Easter weekend. It is not uncommon to get ...

An upside-down temperature pattern is unfolding across Canada, flipping seasonal expectations on their head. While much of the Arctic basks in spring-like warmth, Ontario is gripped by an unseasonable ...

Among the oaks, white, red and bur oak all stand tall as ecological heavyweights. Their acorns feed wildlife, their canopies ...

A multiday episode of hazardous weather ... to southern Michigan. Strong to severe storms may continue across that corridor into the late week before shifting eastward on Sunday. Parts of Ontario ...

THUNDER BAY - HISTORY - The Great Lakes, with their vast stretches of deep, cold freshwater and sudden, violent storms, have long been a graveyard for ships and sailors. Over the centuries, more than ...

Canada didn't get any new tariffs amid the plethora unveiled Wednesday by Donald Trump. That's the good news. The bad news is ...