Port Perry, ON Current Weather

Flood potential in southern Ontario with multi-day thunderstorm risk

Dashcam captures tornado tossing vehicle across highway

500+ mm: Canadian city enduring its wettest-ever summer

Plants surprisingly prepared to survive Earth's harsh future

Searing heat threatens to surge into Canada this week

Can sheep replace tractors? Study tries new approach to apple farming

Pet goldfish are causing big problems in this province

Canada's quirky weather has gone viral thanks to this Edmonton woman

Rare contagious cancer found in freshwater fish in Canada-U.S. lake

Is it safe to swim? How weather influences beach water quality

Good news for monarch butterflies (finally)! Here's what it is

Is a major wildfire possible in southern Ontario?

What is swimmer's itch, and how to avoid it this summer

Rain that never hits the ground? Vanishing act explained

Rare and exceptional July snowfall across this region of Canada

Not just air quality, wildfire smoke impacts water, too

Major weather divide splits Canada to end July

Wall of mud suddenly bursts toward onlookers after heavy rain

Hikers charged following video of off-leash dog encountering a bear in Banff

Suspected tick bite leads to life-altering allergy for Canadian woman

Nearly 200 paddleboarders stopped over missing safety gear in one weekend

Two tornadoes leave widespread damage near Rocky Mountain House

321,000+ hectares burned in explosive European fires this year

Ontario's historic wildfires may become the worst ever

300+ mm: Major flood threat builds in China this weekend

Do you think you can pass this summer tire test?

Busy summer sends Canada's tornado count soaring above normal

"This is our livelihood"; Ont. resort owners share wildfire story

The Perseid meteor shower has begun. It could be the best we've seen in years!

This familiar but invasive plant can take over in the heat