GTHA Weather Alert: Snow, Freezing Rain & High Winds This Sunday – What You Need to Know (2026)

The Greater Toronto and Hamilton Area (GTHA) is bracing for a challenging travel experience on Sunday, thanks to a winter weather system that promises snow, freezing rain, and strong winds. Environment Canada has issued a special weather statement, covering a wide range of areas, including Burlington - Oakville, Caledon, Hamilton, Toronto, Halton Hills - Milton, Mississauga - Brampton, Newmarket - Georgina - Northern York Region, Pickering - Oshawa - Southern Durham Region, Uxbridge - Beaverton - Northern Durham Region, and Vaughan - Richmond Hill - Markham.

The weather agency predicts a messy commute, with two to six centimeters of snow or one to two millimeters of freezing rain, accompanied by icy buildup. This will be coupled with strong easterly or southerly winds, gusting up to 70 km/h, which will create local blowing snow, further reducing visibility and making travel even more treacherous.

The snow band is expected to move across the affected regions on Sunday morning, with brief freezing rain also possible. This will continue northward into the afternoon, with Environment Canada warning that snow accumulations may vary, but most areas will receive at least 2 centimeters, with the potential for higher amounts in some places.

The strong winds may persist into Sunday afternoon or Monday morning, raising the risk of local power outages. This weather system highlights the challenges of winter travel in the GTHA, where even a small amount of snow can quickly lead to hazardous conditions on the roads and sidewalks.

In my opinion, this weather forecast underscores the importance of planning ahead for winter travel. It's a reminder that, despite the convenience of modern transportation, the elements can still cause significant disruptions. As we navigate the complexities of urban living, it's crucial to stay informed about weather conditions and take appropriate precautions to ensure safety and minimize the impact of severe weather events.

GTHA Weather Alert: Snow, Freezing Rain & High Winds This Sunday – What You Need to Know (2026)

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