A major winter storm disrupted travel plans, closed schools and shuttered city services across Ontario, Quebec and the Atlantic provinces Thursday, as communities dug out from upwards of 20 centimetres of snow,

A large portion of Ontario, from the Temiskaming-Temagami area in the north to the Sarnia area in the south, is under a snowfall warning, as is the southern half of Quebec

Roads across the region are snow covered and slippery, with reduced visibility. All schools in the Montréal region, including those off-island, as well as CEGEPS and Universities, are closed today.

Major snowfall disrupted travel plans, closed schools and shuttered city services in parts of Ontario, Quebec and the Atlantic provinces, as communities dug out from upwards of 20 centimetres. The storm headed deeper into Eastern Canada,