Headline:
Heat Advisory issued May 20 at 1:53PM EDT until May 20 at 8:00PM EDT by NWS Mount Holly NJ
Event:
Heat Advisory
Urgency:
Expected
Effective:
May 20, 2026 - 10:53am
Expires:
May 20, 2026 - 5:00pm
Description:
* WHAT...Heat index values up to 98 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...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Showers and thunderstorms arrive late this
afternoon and this evening which will end this early season heat.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
New Castle; Mercer; Gloucester; Camden; Northwestern Burlington; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks
Forcast Office:
NWS Mount Holly NJ
Sender: