TORONTO – Environment Canada has issued an extreme cold warning for several parts of Southern Ontario, as a frigid arctic air mass continues to settle over the province this Monday morning. Residents in areas such as Hamilton, London, Woodstock, and Brantford are facing bone-chilling conditions, with temperatures and wind chill values expected to reach as low as -30°C. While the Greater Toronto Area (GTA) is not currently under the official warning, the agency predicts a sharp temperature drop in the region by Monday evening, with wind chills plummeting to -16°C.
The weather agency emphasized that such extreme temperatures pose significant health risks, particularly for vulnerable groups. Young children, the elderly, individuals with chronic illnesses, and those who work or exercise outdoors are at the highest risk of cold-related injuries. Officials warn that frostbite can develop within minutes on exposed skin under these conditions, making it essential for anyone venturing outside to dress in wind-resistant layers and cover all extremities.
Health experts are urging the public to be vigilant for symptoms of cold distress, which may include shortness of breath, chest pain, and muscle weakness. Other critical signs to watch for include numbness, tingling, or a noticeable change in the color of fingers and toes. Environment Canada advises that anyone experiencing these symptoms should seek medical attention immediately. Residents are also encouraged to check on elderly neighbors and ensure that pets are brought indoors, as the sub-zero temperatures are expected to persist throughout the early part of the week.
