Brett Anderson... UPDATE Accuweather Ottawa, Ont......18-23 cm Sunday afternoon into Monday afternoon Cornwall, Ont.........15-20 cm Sunday afternoon through Monday Montreal, Que.........15-22 cm Sunday early evening into Monday evening Cowansville, Que.....17-25 cm late Sunday through Monday. Sherbrooke, Que......15-25 cm Sunday night through Monday. Quebec City, Que.....10-15 cm late Sunday night into Monday night. Edmundston, NB....12-18 cm Monday into early Tuesday Fredericton, NB.....18-30 cm Monday into Tuesday morning.