A storm is forecast to significantly impact Ontario's weather this week. Up to 15 centimetres of snow, "prolonged" freezing ...

A significant freezing rain event is forecast for Ontario and Quebec this week, with conditions alarmingly similar to past, ...

A disruptive ice storm is forecast to hit parts of central and eastern Ontario through Wednesday, likely to lead to ...

A complex storm system is set to deliver prolonged freezing rain and ice pellets to parts of central and eastern Ontario, while southern Ontario faces risks of localized and riverine flooding ...

Another messy storm is taking aim at Ontario and southern Quebec this week, bringing rain and a considerable potential for freezing rain to parts of both provinces ...

Wednesday's icy forecast has cancelled all but a few school buses in eastern Ontario and closed some schools in the region. CBC News is tracking other cancellations.

A cold front moving through southern Ontario will bring thunderstorms, a temperature drop, and lake-effect snow by Monday night, with up to 30 cm expected in the snowbelt in the coming days ...

An ice storm is set to impact parts of Ontario, posing a risk of tree damage and extended power outages.

Southern Ontario welcomes back winter in a big way on Tuesday, with a significant temperature plunge, blustery winds and snow. Expect hazardous travel in the hardest-hit areas, which could see 10-25+ ...

Freezing rain and heavy snow impact central, eastern, and northern Ontario. Power outages may last several days ...