* WHAT…Dangerously hot conditions with heat index values up to 107
possible.
* WHERE…Portions of east central and southeast Pennsylvania.
* WHEN…From Monday morning through Wednesday evening.
* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS…Low temperatures will hover near 80 degrees
in urban areas. Heat will have a cumulative effect on the body as
the week goes on as little relief will come overnight.