Snowfall warnings remain in place for Ontario amid countrywide weather advisories CTV NewsPersistent snow squalls are forecast. Visibility will be significantly reduced BayToday.caEnvironment Canada warns of snowy conditions in Newmarket, Vaughan, surrounding areas CBCTemperatures to nosedive in northern Ontario as cold front moves in Global NewsLake-effect snow squalls kick-started by cold air mass, will heavily impact travel The Weather Network