At 3:47 p.m. EDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing damaging wind gusts and heavy rain.
Thunderstorm Location: From Owen Sound to southern Lake Huron.
Motion: Moving quickly to the east at 70 km/h
Hazards: Wind: damaging (up to 100 km/h) Rain: heavy (20 - 40 mm)
Locations in the Path: Chesley, Lucknow, Walkerton, Goderich, Teeswater, Mildmay, Markdale, Wingham, Mount Forest, Hensall
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Local utility outages are likely. There is a risk of injury.
Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.