...EXCESSIVE HEAT WATCH IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH FRIDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values around 105
  possible.

* WHERE...Portions of central, northern, northwest and southern
  New Jersey, southeast Pennsylvania and northern Delaware.

* WHEN...From Wednesday afternoon through Friday evening.

* IMPACTS...Extreme heat and humidity will significantly
  increase the potential for heat related illnesses,
  particularly for those working or participating in outdoor
  activities.