Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and hail.
Thunderstorms tracking across northwestern Ontario late this afternoon into this evening may be capable of producing wind gusts to 35 knots along with sizeable hail and frequent lightning.
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Large hail can damage vessels and cause injury.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.