Northern Ontario: Thunderstorm Outlook for Wednesday, June 9, 2021

Forecast Discussion

There could be some thunderstorm activity along the Manitoba border in Northwestern Ontario with non-severe storms during the morning and some more potential severe storms developing in Southeastern Manitoba and tracking into Northwestern Ontario during the evening hours on Wednesday. It is unclear exactly how strong these storms could be and the timing which could have a huge influence if the worst stays in Manitoba or is able to cross over the border.