Southern Quebec could find itself buried in 15 to 25 centimetres of snow after a low-pressure system makes its way up from the United States.

Environment Canada said snow could start overnight Wednesday in Montreal, Quebec City, the Eastern Townships, the Mauricie and Beauce regions.

Weather experts predict winds of 35 to 50 km/h and gusts reaching 60 km/h.

Parts of southern Ontario are subject to the same weather warnings.