Snow Squalls Southern Ontario 2025 Map. Snow squalls off lake huron and georgian bay are expected to develop late thursday afternoon or early in the evening. Parts of southern ontario saw an additional five to 15 centimetres of snow before environment canada called off the snow squall warnings on sunday.
Echo bay, ont., reported 136 cm of snow. Snow squalls off lake huron and georgian bay are expected to develop late thursday afternoon or early in the evening.