An area of low pressure that has yet to develop may bring a storm to Ontario on Monday night, southern Quebec on Tuesday and Atlantic Canada on Wednesday.
It appears as though Ontario will see snow in northern and central sections and a snow to rain event in southwestern Ontario.
Southern Quebec will likely remain as snow.
The Maritime provinces and Newfoundland will likely see mostly snow as well. The Avalon Peninsula may see a snow to rain transition.
At this time there remains a considerable amount of uncertainty in the track and timing of the low.