Severe Thunderstorm Watch Issued for Southwestern Ontario, Canada

Environment Canada has issued a yellow severe thunderstorm watch for parts of southwestern Ontario, including Chatham-Kent, Sarnia-Lambton, and Windsor-Essex. The watch, put into effect around 2 p.m. on Sunday, warns of potential quarter- to ping-pong-ball-sized hail and wind gusts up to 90 kilometers per hour, with local power outages possible.