The Ottawa-Gatineau region is grappling with the aftermath of powerful thunderstorms that struck on Canada Day, forcing a pause on national celebrations and leaving many without power. The cleanup is now complicated by a severe heat wave, with temperatures soaring and the risk of more storms looming.
Environment Canada issued a severe thunderstorm watch for the region, warning of potential wind, heavy rain, lightning, hail, and even a tornado risk for Thursday afternoon and evening. This comes after Wednesday's storms dumped 118 millimetres of rain on the city, making it one of Ottawa's rainiest July days on record. The heavy rainfall led to significant flooding, including in basements across the city, and cancelled planned Canada Day fireworks.
As cleanup crews work to clear debris and restore normalcy, residents are being urged to take precautions against the extreme heat. Heat warnings remain in effect for much of Ontario and Quebec, with humidex values expected to feel considerably hotter than the actual temperature. Gatineau has extended hours at various facilities like libraries, beaches, and pools to offer respite from the heat. Ottawa Public Health has provided resources and advice for staying cool, especially for those without power.
The concurrent extreme weather events highlight the growing challenges posed by climate change in Canada. Recent weeks have seen a pattern of severe weather, from heavy rains and hail damaging crops in Ontario to widespread flooding in Manitoba and heat warnings across multiple provinces. This combination of intense storms and heat waves puts a strain on infrastructure and emergency services, as well as the well-being of Canadians.
