A heat advisory is in effect for the region Thursday with temperatures expected to top out in the lower 90s.  The heat index values when you factor in the humidity will rise into the mid and upper 90s.  Make sure to stay hydrated and try to avoid any strenuous activities during the afternoon.  An isolated thunderstorm is possible, although most areas will remain dry.  A few more thunderstorms are possible on Friday with temperatures in the mid 80s.  It'll remain warm and humid through the weekend with the chance for a few more thunderstorms.