While most of the rainfall will remain north of cottage country, windy conditions are expected to spread into southern Ontario throughout Friday, with gusts reaching 60-70+ km/h.
Secure loose objects like decorations, potted plants, and trampolines—all of which can easily blow around in gusty winds.
Choppy waters and elevated wave heights are also anticipated across the Great Lakes.
Lake Huron, particularly off Bruce County, could see waves reaching up to 3 m. Meanwhile, Georgian Bay and the shores of Lake Erie may experience waves reaching up to 2 m. Boaters and those near the water are advised to exercise caution.
This weekend: Feel the autumnal chill
Lingering rainfall is anticipated near Lake Superior and Georgian Bay this weekend, driven by residual instability.
Weak instability will be enhanced by the Great Lakes, allowing bands of lake-effect showers to potentially persist into Saturday morning.