Niagara Falls has frozen over as extreme winter weather continues across the East Coast

Extreme winter weather has been causing problems for millions across the East Coast, but it has also made for some beautiful sights.

Among those beautiful sights is Niagara Falls, which has now frozen over due to temperatures which dropped to 16F on Wednesday.

And it looks like the popular tourist destination may stay frozen, as temperatures are expected to drop even lower come Thursday.

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