Northern Ontario: Thunderstorm Outlook for Sunday, June 13, 2021

Forecast Discussion

Scattered non-severe thunderstorms are possible across much of Northern Ontario during the afternoon and evening on Sunday. These storms could produce small hail, strong wind gusts and heavy rainfall. One or two of these storms could potentially be severe particularly around the Quebec border, but it’s very questionable so we aren’t including a severe risk on our map at this point. Storms are also possible in the morning around the Manitoba border as some weakening storms track into the province.