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