A developing area of low pressure will make for a wet weekend across Ontario and Quebec.
In northeastern Ontario, rainfall amounts of 20 to 30 mm are possible.
Across central Ontario and southwestern Quebec 50 to 75 mm is possible.
Across southern Ontario, 15 to 20 mm is what we expect.
20 to 25 mm is likely along the St. Lawrence River.
Models continue to disagree on precipitation amounts, so this forecast is subject to change.
The low will bring rain to Atlantic Canada Monday through Wednesday.