Toronto winter storm brings heavy snow and service disruptions

Environment Canada says parts of the GTA could receive up to 30 centimetres of snow, and schools and some transit services are closed or altered.

A major winter storm is affecting Toronto and the Greater Toronto Area. Environment Canada says parts of the GTA could receive up to 30 centimetres of snow. Schools across the GTA are closed and some transit services have been changed. Meteorologists say the snowfall should taper off later this afternoon while bitter cold continues. Key updates: - Environment Canada forecasts up to 30 centimetres of snow for parts of the GTA. - Schools across the GTA are closed today. - The Toronto Transit Commission has cancelled all express bus service and is running local routes. - Metrolinx reports most GO trains are running but warns of delays and a modified Richmond Hill line service. Summary: The storm is producing heavy snowfall and has led to school closures and altered transit service across the region. Meteorologists expect the snow to taper off by mid-afternoon, with cold temperatures persisting.