Southern Ontario will wake up to cold temperatures early in the morning for Saturday, Dec. 20, with more snowfall expected.

A major winter storm has forced the closure of the only two routes connecting eastern and western Canada in northern Ontario ...

Ontario will face a mix of impactful weather over the next 12 hours, including rain, strong winds, a sharp temperature drop, ...

Southern Ontario is set to get hit with rainfall followed by a flash freeze. Environment Canada said 10 to 20 mm of rain is ...

Storm warnings have been issued across north-central Ontario and into Quebec, with up to 30 centimetres of snow forecast ...

A powerful winter storm ramps up in northern Ontario Thursday, bringing 15-40+ cm of snow and strong wind gusts. Ongoing road ...

Tuesday will be a day to be weather-aware in southern Ontario and pay close attention to the forecast--and the skies--as a favourable setup for severe weather unfolds. While temperatures are expected ...

Environment Canada just revealed the top 10 weather stories of 2025 — and some Ontario wild weather events made the list.

Warm temperatures in the GTA are making a white Christmas unlikely, though flurries may still appear before the holiday.

Parts of the GTA are expected to see 5–10 cm of snow on Wednesday as two winter systems move through, potentially affecting ...

Heavy snowfall, wind gusts and flash freeze anticipated in northern Ontario as Alberta clipper moves across the province.