On Thursday, July 2, 2026, a series of violent thunderstorms moved across the southern part of the province, unleashing strong winds that battered buildings, snapped trees and left a large number of homes and businesses without electricity.
The weather system progressed through the Laurentides, the island of Montreal, the Mauricie region and Lanaudière, delivering gusts that were powerful enough to break windows, rip off roof sheathing and cause sections of walls to collapse. In addition, many mature trees were uprooted, falling onto streets, driveways and other public ways, which further complicated the clean‑up effort.
Utility providers reported extensive power outages as the high‑velocity winds tore down overhead lines. Customers in the affected municipalities were without power for several hours, prompting the immediate mobilization of repair crews to the hardest‑hit zones.
These storms arrived on the heels of a similarly severe weather event the previous day, marking two consecutive days of intense thunderstorm activity across southern Quebec. Emergency services stayed on high alert, and local officials reminded residents to exercise caution while debris removal and restoration work continued.
No injuries or fatalities have been confirmed at this time, but authorities are continuing to evaluate the full scope of damage to both public infrastructure and private property. The repeated occurrence of such high‑impact storms highlights the region’s exposure to rapid weather changes during the summer season.
Response teams from municipal and provincial agencies have been deployed to clear fallen trees, remove debris from roadways and support utility crews in re‑energizing the grid. Coordination among the various services is intended to speed the return to normal conditions.
Residents have been asked to stay informed through local news outlets and to report any remaining hazards, such as downed lines or obstructed routes, to the appropriate authorities.