Squalls with wind gusts up to 35 knots, frequent lightning and poor to very poor visibility in thunderstorms heavy at times are expected or occurring in the area.
Thunderstorms tracking east at 25 knots are expected to track over southern portions of Lake Huron.
Stronger winds gusts near 45 knots are possible with thunderstorms this afternoon and evening.
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Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.