With temperatures in the Pittsburgh area expected to inch closer to a sweltering 100 degrees on Friday, emergency officials have urged everyone to use precaution -- and common sense -- when ... more 
With temperatures in the Pittsburgh area expected to inch closer to a sweltering 100 degrees on Friday, emergency officials have urged everyone to use precaution -- and common sense -- when participating in outdoor activities. less 
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WTAE - Pittsburgh Videos
Thu, Jul 5, 2012 8:24 PM EDT