As temperatures crept above 32 degrees on Thursday, the city of Plano was thawing out -- at least in the short term. There were still worries that roads could freeze over again as the temperatures drop below freezing Friday morning.

Photo credit: Getty Images

As temperatures crept above 32 degrees on Thursday, the city of Plano was thawing out -- at least in the short term. There were still worries that roads could freeze over again as the temperatures drop below freezing Friday morning.
Photo credit: Getty Images

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