561
WWUS71 KPHI 190545
NPWPHI

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
145 AM EDT Thu Jun 19 2025

DEZ001-NJZ017>019-PAZ070-071-200000-
/O.CON.KPHI.HT.Y.0001.000000T0000Z-250620T0000Z/
New Castle-Gloucester-Camden-Northwestern Burlington-Delaware-
Philadelphia-
Including the cities of Wilmington, Camden, Mount Holly, Media,
Philadelphia, Glassboro, Moorestown, and Cherry Hill
145 AM EDT Thu Jun 19 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* WHAT...Heat index values up to 99.

* WHERE...In Delaware, New Castle County. In New Jersey, Camden,
  Gloucester, and Northwestern Burlington Counties. In Pennsylvania,
  Delaware and Philadelphia Counties.

* WHEN...Until 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

NJZ015-PAZ104-106-200000-
/O.CON.KPHI.HT.Y.0001.250619T1500Z-250620T0000Z/
Mercer-Eastern Montgomery-Lower Bucks-
Including the cities of Morrisville, Doylestown, Trenton,
Norristown, and Lansdale
145 AM EDT Thu Jun 19 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
EDT THIS EVENING...

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

* WHERE...In New Jersey, Mercer County. In Pennsylvania, Eastern
  Montgomery and Lower Bucks Counties.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

PAZ102-200000-
/O.CON.KPHI.HT.Y.0001.250619T1500Z-250620T0000Z/
Eastern Chester-
Including the cities of West Chester and Kennett Square
145 AM EDT Thu Jun 19 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
EDT THIS EVENING...

* WHAT...Heat index values up to 97 expected.

* WHERE...Eastern Chester County.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

RCM