St. Mary School - Welland, ON Current Weather

Muggy conditions fuel storms with torrential rain risk in southern Ontario

CAPE in your forecast? Here's what it means

Spot this roadside flower? It’s one of the continent’s most destructive plants

Walking through Whistler's towering snow walls

'It feels like summer is different': Study says cities seeing more summer days

Jet ski and whale collision could reveal a deeper problem

NASA assigns three Americans, one Italian astronaut to fly on Artemis 3

Heavy rain pummels western Manitoba, leads to flash floods, evacuations

What happens inside your body when you're struck by lightning?

Have you ever seen a water blister on your lawn? Here's what to do

Earthquake off coast of Cuba felt as far away as Florida

Dozens feared dead after powerful earthquake in the Philippines

Look west! Jupiter and Venus converge in the sky tonight

Family watches as tornadic storm trashes their yard in Ontario

The heat burst that sent readings to 38°C at midnight

Storm chaser gets inside supercell's intense hail core

Canada temporarily bans Texas cattle over flesh-eating parasite concerns

Are mosquitoes learning to be attracted to your bug spray?

Powerful Philippine quake leaves at least 32 feared dead, survivors recount fear

Woman narrowly escapes falling tree, and has no idea

Flooding likely as tropical storm aims for major resort city

This may be the most beautiful storm structure seen in Canada

Climate change affecting algae in N.W.T.'s Great Bear Lake, study says

Meet “Mother Swan,” the woman who helped save a species

Explained: Why are earthquakes so hard to predict?

Why leaving plastic water bottles in your car can be risky in summer

Canada's baseball size hail, tornado risk draws storm chasers

More fatal bird collisions feared under Ontario changes

Why you should tape aluminum foil on your wall this season

Tourists seen fleeing from volcano as it suddenly erupts