Southern Ontario bracing for back-to-back storms, snow events declared CTV NewsMultiple clippers and lake-effect snow to add to Ontario’s totals this week The Weather NetworkUp to 40 cm of snowfall possible north of the Sault as snow squalls continue today SooToday.comSnow squalls could bring up to 20 cm of snow to Sudbury area Sudbury NewsUp to 15 cm of snow may make travel difficult in southern Ontario INsauga