Quick Read
- Environment Canada issued yellow-level cold weather alerts for Southern Ontario, including Toronto.
- Wind chills are expected to reach -30 to -35 degrees Celsius in the Toronto area from Thursday night into Friday morning.
- Frostbite can develop within minutes on exposed skin under these conditions.
- The broader February forecast indicates a return to colder-than-normal temperatures for Eastern Canada.
- Toronto recorded its snowiest January on record, with 56cm of snow falling earlier this week.
TORONTO (Azat TV) – Environment Canada has issued yellow-level cold weather alerts across a significant portion of Southern Ontario, including the Greater Toronto Area, as frigid temperatures and dangerous wind chills are expected to plummet tonight, Thursday, January 30, 2026, into early Friday morning. Residents are bracing for conditions that could feel as cold as -30 to -35 degrees Celsius in the Toronto region, marking a sharp return to severe winter weather after a brief reprieve and following a historically snowy January.
Southern Ontario Braces for Extreme Cold
The cold weather alert, issued by Environment Canada, stretches from Windsor through the Greater Toronto Area, Barrie, and cottage country, extending east through Peterborough, Kingston, and Ottawa. The agency has warned that exposed skin can develop frostbite within minutes under these extreme wind chill conditions. Residents are advised to cover up thoroughly and watch for symptoms such as color changes on fingers and toes, pain, numbness, tingling, or swelling, which necessitate moving indoors immediately for warming.
Officials also reminded the public that if conditions are too cold for humans, they are too cold for pets, urging owners to ensure their animals are protected from the extreme cold. Further north and east of the Toronto region, wind chills could feel even colder, dropping to -33 to -38 degrees Celsius, intensifying the risk to public health and safety across the affected areas.
February Forecast: A Return to Frigid Conditions
This immediate cold snap aligns with The Weather Network’s outlook for February 2026, which predicts a return to very cold conditions across much of Canada after a brief warming trend at the start of the month. While the first week of February might see a temporary reprieve due to Pacific air flow pushing temperatures closer to seasonal norms for Eastern Canada, this break is expected to be short-lived. Long-range forecasts indicate a familiar pattern emerging for the remainder of February, characterized by ridging in the west and troughing in the east.
This pattern is expected to favor above-seasonal temperatures west of the Rockies, while those east of the Rockies, including Southern Ontario, will likely contend with a renewed period of colder-than-normal conditions. The increase in ice coverage across the Great Lakes, while reducing lake-effect snow, also diminishes the water’s ability to moderate frigid temperatures before they impact Southern Ontario, according to The Weather Network.
Toronto’s Record-Setting January Snowfall
The current cold alert follows a January that saw unprecedented snowfall in Toronto. Downtown Toronto recorded an impressive 56 centimeters of snow earlier this week, contributing to what became the snowiest January on record at Pearson Airport, as reported by The Guardian. This substantial snowfall, combined with the forecasted return of extreme cold, highlights a challenging winter for the region.
Across North America, winter storms have already caused significant disruptions. Earlier in January, approximately 213 million people were under various winter weather warnings, spanning from New Mexico to New England, leading to widespread power outages and, in some cases, fatalities, according to The Guardian. While the immediate focus for Toronto is on managing the severe wind chills, the broader forecast suggests that residents should prepare for a sustained period of cold through much of February.
The combination of record-setting snowfall and the re-emerging threat of extreme wind chills underscores the heightened public safety concerns for Toronto and Southern Ontario residents this winter, demanding vigilant adherence to cold weather warnings and preparedness for prolonged frigid conditions.

