A cold warning is in effect this weekend as a powerful polar vortex settles over the region, delivering the coldest air of the season along with significant snowfall expected Sunday.
Environment Canada says wind chill values could dip below minus 30, creating dangerous conditions for anyone spending time outdoors. Officials warn that prolonged exposure to extreme cold increases the risk of frostbite and hypothermia, particularly affecting fingers, toes, ears, and the face.
Health experts caution that extreme cold can also trigger symptoms such as shortness of breath, chest pain, muscle weakness, and numbness, urging residents to limit outdoor activity and dress in layers if travel is unavoidable.
Heavy Snow Expected Sunday
In addition to the bitter cold, a special weather statement has been issued for Sunday as a snow system moves into the area. Snowfall totals could reach between 10 and 20 centimetres by Sunday night, with reduced visibility and slippery road conditions likely.
Forecasters say snow will begin late Saturday night and intensify Sunday morning, with periods of heavy snow and localized blowing snow expected throughout the day. Gusty northeast winds could further worsen driving conditions.
Weekend Forecast Highlights
Saturday: Sunny in the morning, becoming a mix of sun and cloud. High near -14°C. Morning wind chills near -31, improving slightly in the afternoon. Risk of frostbite.
Saturday Night: Cloudy with snow developing overnight. Around 2 cm expected. Low near -15°C.
Sunday: Snow, at times heavy, with blowing snow possible. Snowfall amounts of 5 to 10 cm during the day, increasing by evening. High near -9°C.
Monday: Clearing skies. High around -9°C.
Travel and Safety Advisories
Officials recommend postponing non-essential travel during periods of heavy snow and extreme cold. Motorists are urged to drive with caution, reduce speed, and keep emergency supplies in their vehicles.
Residents are also encouraged to check on vulnerable individuals, including seniors and those without stable housing, as temperatures plunge.
Weather conditions are expected to remain colder than seasonal averages into next week, with additional chances of flurries in the forecast.
