TORONTO - Hydro One says some customers will be without power for another day after Saturday's wild storm.

As of Sunday morning, more than 200 customers across the province were still without power.

Some were expected to get service back by the afternoon, while a few have a much longer wait ahead.

Environment Canada says the wild weather was the result of a vigorous low pressure system that started over southern Lake Michigan and moved east.

Among the strong winds and rain was a spattering of hail in some regions.

There were reports of hail as large as loonies falling in some areas.