Quebec braces for a bone-chilling polar vortex this weekend, with Environment and Climate Change Canada issuing a yellow warning for most of the province and parts of Ontario. The agency predicts wind chill values near -35 C overnight on Saturday and early Sunday morning, urging residents to dress warmly in layers, including a wind-resistant outer layer. The cold snap poses a risk of frostbite and hypothermia, with temperatures forecast to reach a high of -20 C. Hydro-Québec is preparing for peak electricity demand, with production capacity exceeding 37,000 megawatts on Saturday morning. Montreal Public Health offers tips on staying safe in extreme cold, including drinking hot beverages, eating frequently, and avoiding cotton against the skin. The city has opened warming shelters for over 3,000 people, but challenges remain in ensuring their accessibility. Despite the cold, outdoor events like Igloofest in Montreal are continuing, while other venues outside the city are canceling activities due to the extreme temperatures.
