Petawawa, ON Current Weather

Déjà vu: Another round of severe weather targets Ontario on Friday

Sound on: Hikers stumble upon noisy but dangerous phenomenon

A super typhoon could make landfall in the Pacific this weekend

As cities target mosquitoes, important health data is gained

A normal July brings Canada drought, downpours, and dizzying heat

Vendor records scene before and after storm that destroys her tent

Canada’s July outlook holds a major flip-flop across the country

Why this tourist mailed a rock to Jasper National Park

World’s oceans hit hottest June on record as marine heat waves intensify

High flow on Elbow River prompts reservoir to open for first time

We've officially entered the 'dog days of summer'—let's explore the origins

5 tips to keep your outdoor space cooler this summer

Damage reported after Canada Day storms slam southern Ontario

Five years after B.C.’s deadliest heat wave

Planets shine and two meteor showers crisscross the night sky in July 2026

UK search dogs join rescue effort in devastated Venezuela

Here's how fireworks harm wildlife, and what you can do instead

How Lytton is rebuilding with resilience five years after the wildfire

Canada’s tornado count ticking up as two new twisters confirmed

Damaging tornado captured on camera in Saskatchewan

DIY repellent 'soup' could brew up a mosquito-free summer

Newfoundland moose sighting comes with hilarious commentary

June 2021: Canada's hottest temperature, then disaster in Lytton, B.C.

Lightning flashes over the Eiffel Tower as Paris cools down

How hot weather can worsen some pre-existing health conditions

Inside the tornado that tore through southwestern Ontario

Incredible photos show how far Canada has come

Before-and-after satellite images reveal earthquake damage in Venezuela

Scientists discover ‘surprising’ link between common weedkiller and superbugs

Simple ways to reduce summer camp anxiety