Active AlertsLindenwold, NJ

What: Heat index values up to 97 degrees expected.
Where: In New Jersey, Mercer, Camden, Gloucester, and Northwestern Burlington Counties. In Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, and Philadelphia Counties.
When: From noon today to 8 PM EDT Tuesday.
Impacts: Hot temperatures and high humidity may cause heat illnesses.
Additional Details: Record setting temperatures possible through Wednesday. Tuesday will likely be the hottest day with highs in the mid 90s throughout the urban corridor.

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