Incre Volume News Today

>> reporter: good evening, norah. the near record temperatures were feeling here in boston is part of the northeasts first heat wave of the year. and you know it doesnt end here. much of the rest of the countryd is dealing with some form of extreme weather from the heat to flooding. and in some cases its deadly. boston is under a heat emergency. temperatures rose above 90 degrees for the third consecutive day. >> in the last couple of days we have had 18 calls that we flagged as being directly h...