Northern Ontario: Thunderstorm Outlook for Monday, July 5, 2021

Forecast Discussion

There is a risk for severe thunderstorms throughout much of Northeastern Ontario during the afternoon and evening on Monday. The focus will be on regions just to the north of Georgian Bay where the strongest threat exists with even the potential for an isolated tornado.

Other parts of Northeastern Ontario along the Quebec border and northwards towards James Bay can expect a few isolated severe storms with strong wind gusts and moderate-sized hail as the main risk. The storm threat will come to an end late in the evening as the storms move out of the province and into Quebec.