National Weather Service
Live Weather Camera in Philadelphia, PA. Heat advisory
Heat Advisory issued July 16 at 12:10AM EDT until July 16 at 8:00PM EDT by NWS Mount Holly NJ
Moderate
Expected
242 cameras
Active Until
Jul 17, 2026 00:00 UTC
Issued By
NWS Mount Holly NJ
Area
New Castle; Mercer; Gloucester; Camden; Northwestern Burlington; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks
Alert Details
* WHAT...Heat index values around 100 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 today to 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Recommended Action
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.