National Weather Service
Live Weather Camera in Philadelphia, PA. Extreme heat watch
Extreme Heat Watch issued July 13 at 2:08AM EDT until July 15 at 8:00PM EDT by NWS Mount Holly NJ
Severe
Future
242 cameras
Active Until
Jul 16, 2026 00:00 UTC
Issued By
NWS Mount Holly NJ
Area
New Castle; Mercer; Gloucester; Camden; Northwestern Burlington; Delaware; Philadelphia; Eastern Montgomery; Lower Bucks
Alert Details
* WHAT...Dangerously hot conditions with heat index values up to 108
possible.
* WHERE...In Delaware, New Castle County. In New Jersey, Mercer,
Camden, Gloucester, and Northwestern Burlington Counties. In
Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, and
Philadelphia Counties.
* WHEN...From Wednesday morning through Wednesday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Recommended Action
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.