Friday, January 23, 2026 — Dalena Reporters
Canadians are confronting a major winter chill this weekend, as Environment and Climate Change Canada issues widespread extreme cold and cold weather warnings from the Prairies to Ontario and Quebec, with some regions forecast to feel as cold as -50 °C with wind chill.
Across Saskatchewan, Manitoba and northern Ontario, the federal weather agency has placed orange-level cold warnings in effect, advising residents of dangerously low temperatures and hazardous wind chill conditions. Officials say that a deep Arctic airmass parked over the country will bring prolonged freezing conditions through the weekend, with little relief expected until early next week.
In major southern centres such as Hamilton, Ontario, temperatures could feel near -28 °C, reflecting the southward push of frigid Arctic air into densely populated parts of the province.
Arctic Airmass and Weather Patterns
Meteorologists note that the current cold spell is linked to a strong Arctic air mass and disruptions of the broader polar vortex pattern that have sent extremely cold air southward. This weather system is also contributing to winter storm development across the United States, where heavy snow and below-zero temperatures have prompted emergency declarations in multiple states.
Public Alerts and Safety Messages
Environment Canada’s extreme cold warnings indicate that temperatures or wind chills are expected to remain far below normal for the time of year, posing significant risks of frostbite and hypothermia if proper precautions are not taken. Residents are advised to limit time outdoors, dress in layered clothing, and check on vulnerable neighbours and family members.
In many communities, outreach teams are being dispatched to encourage people without adequate shelter to seek warm indoor spaces. Southern regions may see slightly higher daytime temperatures, but wind chill will continue to make conditions harsh, especially overnight.
Wider Weather Context
The extreme cold alert comes after a season of active winter weather, including snowfall and Arctic temperature swings in various parts of the country. Environment Canada monitors show conditions this weekend matching or exceeding some of the most severe cold events of recent years, with wind chill and actual air temperatures both contributing to dangerous winter conditions.
Authorities continue to recommend following local forecasts, preparing vehicles and homes for winter travel and heating, and taking cold-weather safety seriously as Canada remains under the grip of a deep freeze heading into the weekend.