Loud thunder and record-breaking heat make for 24 hours of unusual weather in Montreal

Loud thunder and record-breaking heat make for 24 hours of unusual weather in Montreal
As about a dozen lightning bolts lit the Montreal sky at around 3:20 a.m., one of them sending a particularly loud bang across the island and beyond, social media lit up with groggy Montrealers wondering what the noise was all about in the dead of the quiet night. 
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