Southern Ontario: Thunderstorm Outlook for Friday, June 11, 2021

Forecast Discussion

Scattered showers are expected to affect regions around Georgian Bay and Lake Huron during the early morning hours on Friday with the potential for a few embedded thunderstorms. Any storms that do develop should remain non-severe with heavy rainfall and lightening the main risks. Later in the day, there could be a few pop-up non-severe thunderstorms to the east of Lake Huron just to the northeast of London during the afternoon. Flash flooding could be an issue yet again as has been the case this week with slow-moving storms although it won’t be that widespread.