UPDATE: Severe Thunderstorm Watch LiftedJune 17, 2017 5:44pm
Environment Canada has ended severe thunderstorm watches for southwestern Ontario.
The watches were issued Saturday morning, as forecasters said there was the potential for severe thunderstorms to develop. The watches were later upgraded to warnings in London-Middlesex, Chatham-Kent, and Windsor-Essex.
London-Middlesex also saw a tornado warning issued during the mid-afternoon.