Southwestern Ontario could see some strong thunderstorms on Tuesday evening.
Environment Canada issued a severe thunderstorm watch for much of the region just after 3 p.m. Tuesday. The advisory covers London, Middlesex County, Elgin County, Chatham-Kent, and Windsor-Essex.
The weather agency said conditions are favourable for the development of severe thunderstorms which can also produce strong wind gusts. It added scattered showers and thunderstorms are possible late this afternoon, but the most significant storms are expected Tuesday evening.