At 10:11 p.m. EDT, Environment Canada meteorologists are tracking a cluster of dangerous thunderstorms capable of producing damaging wind gusts and golf ball to tennis ball size hail.
Thunderstorm Location: Near and southeast of Lake Nipigon.
Motion: Moving to the southeast at 60 km/h
Hazards: Wind: damaging (90 - 110 km/h) Hail: golf ball to tennis ball size (4.5 to 6.9 cm) Rain: heavy (15 - 50 mm)
Locations in the Path: Beardmore Macdiarmid Nipigon Red Rock Schreiber
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Significant damage to buildings and/or trees is likely. Large hail will likely cause significant damage and injury.
Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.