URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
206 AM EDT Sun Jun 22 2025
PAZ060>062-070-071-101>106-222100-
/O.CON.KPHI.XH.W.0001.250622T1200Z-250626T0000Z/
Berks-Lehigh-Northampton-Delaware-Philadelphia-Western Chester-
Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-
Lower Bucks-
Including the cities of West Chester, Kennett Square, Bethlehem,
Morrisville, Reading, Pottstown, Honey Brook, Lansdale, Media,
Norristown, Oxford, Chalfont, Philadelphia, Perkasie, Doylestown,
Allentown, Collegeville, and Easton
206 AM EDT Sun Jun 22 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
8 PM EDT WEDNESDAY...
* WHAT...Dangerously hot conditions with heat index values up to 109
expected.
* WHERE...Portions of east central and southeast Pennsylvania.
* WHEN...From 8 AM this morning to 8 PM EDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...The hottest temperatures and heat indices
will occur Monday and Tuesday. Low temperatures near 75 to 80
degrees and high humidity will not offer much relief from the heat
at night.
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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.
