Squall Warning In Effect

Squalls with wind gusts up to 40 knots, frequent lightning, hail up to 2 centimetres and poor to very poor visibility in thunderstorms heavy at times are expected or occurring in the area.

Thunderstorms continue over western Lake Superior and are moving towards the southeast at 30 knots.

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Poor to very poor visibility may contribute to voyage delays and make marine navigation hazardous. Proceed with caution as visibility may suddenly be reduced to near-zero.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.