Heat Advisory issued June 27 at 9:49PM EDT until June 28 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT…Heat index values up to 99 degrees expected.

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

* WHEN…From noon to 8 PM EDT Saturday.

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