<p>Lightning illuminated the freshly fallen snow of Winchester, southeast of Ottawa, Ontario, on the night of November 9.</p><p>Environment Canada issued its first snow squall watch and warning of the season for a number of counties in the Lake Simcoe area on November 9, warning that squalls could develop around Georgian Bay that evening. Forecasters said “thundersnow” could be expected.</p><p>A cold front was predicted to move through southern Ontario on the afternoon of November 9, reducing temperatures to the freezing mark, according to CTV</a>. Credit: Twitter/James Wilson via Storyful</p><br />
