Heat Advisory In Effect Until May 20, 2026 at 8pm

HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT WEDNESDAY...

* WHAT...Heat index values up to 98.

* WHERE...In New Jersey, Mercer, Camden, Gloucester, and
  Northwestern Burlington Counties. In Pennsylvania, Delaware,
  Eastern Montgomery, Lower Bucks, and Philadelphia Counties.

* WHEN...Until 8 PM EDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

* ADDITIONAL DETAILS...Record setting high temperatures are quite
  possible through Wednesday, with maximum heat indices nearing 100
  degrees during peak heating each afternoon. Given the intensity of
  this early season stretch of heat and humidity, we are not
  acclimated to it yet and therefore impacts could be greater if
  precautions are not taken. Showers and some thunderstorms arrive
  later Wednesday afternoon and evening which will break this early
  season heat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.