On Sunday, a powerful severe weather moved through the Glencoe area, prompting warnings across southwestern Ontario. Residents reported sudden damage as the storm passed, and outlets began tracking its development.
Environment Canada later upgraded the twister that formed in Glencoe to an EF1, citing measured winds of 90 km/h and episodes of large hail as the cell strengthened into a supercell; CKNX News Today formally confirmed the supercell tornado, noting its quick but fierce path through the community this afternoon.