Travel & Tour Tips on Instagram: "Weekend Snow Alert: Ontario Snowbelt 50–60 cm ❄️ GTA Mostly Mild - Southern Ontario Weather 1. Ongoing Conditions Lake-effect snow squalls: Lake Huron & Georgian Bay Visibility: near zero at times Winds: westerly, up to 70 km/h Lingering power outages in some areas 2. Most Affected Regions Lake Huron shorelines Georgian Bay snowbelt Barrie, Lake Simcoe, Hwy 400 corridor, northeast GTA (Oshawa) Outside main squalls: scattered flurries Squalls weaken later Friday;