Heavy rain on Sunday and Monday in Southern Ontario
Parts of Southern Ontario will most likely see heavy rain on Sunday and Monday in association with an area of low pressure that is expected to pass over southern Ontario on Monday night.
By Sunday afternoon rain is expected to begin. 25 to 35 mm of rain is possible, up to 50 mm of rain is possible in some areas by Monday evening. The heaviest rain will occur along the northern shores of Lake Erie.
By Sunday night the rain will push into the GTA and into eastern Ontario by Monday afternoon. 30 to 50 mm of rain is likely.
The rain will come to an end across Ontario by Tuesday morning.
Some localized flooding is possible.