Snow Squalls Southern Ontario 2024 Vakantie. As this system moves away, another surge of cold arctic air is set to sweep across southern ontario later in the day. The agency says lake effect snow squalls have developed off lake huron and georgian bay, and strong winds gusting up to 70 kilometres per hour are expected to.

As the wind shifts slightly, the snow squalls will also shift, bringing the heaviest snow amounts to different communities depending on the day. The first significant snow squalls of the year will create narrow bands of whiteouts and wintry travel through tuesday and early wednesday in parts of southern ontario.