056
WWUS71 KPHI 111902
NPWPHI
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
302 PM EDT THU JUN 11 2026
DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-120915-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-260613T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY-LOWER
BUCKS-
INCLUDING THE CITIES OF MEDIA, KENNETT SQUARE, LANSDALE, WEST
CHESTER, MOUNT HOLLY, NORRISTOWN, CHERRY HILL, TRENTON,
DOYLESTOWN, MOORESTOWN, CAMDEN, WILMINGTON, PHILADELPHIA,
GLASSBORO, AND MORRISVILLE
302 PM EDT THU JUN 11 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY
* WHAT...HEAT INDEX VALUES UP TO 103 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 FRIDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...SOME SHOWERS AND THUNDERSTORMS LATE FRIDAY
AFTERNOON WILL PROVIDE SOME LOCAL RELIEF FROM THE HEAT, HOWEVER IT
WILL STILL REMAIN VERY HUMID. IT WILL THEN TURN MUCH LESS HUMID
THIS WEEKEND IN THE WAKE OF A COLD FRONT.
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.
IF YOU DO NOT HAVE AIR CONDITIONING IN YOUR HOME OR LACK SHELTER,
YOU CAN CALL 211, OR VISIT YOUR COUNTY OR STATE HEALTH DEPARTMENT
WEBSITE FOR ASSISTANCE LOCATING APPROPRIATE SHELTER FROM THE HEAT.
NJZ001-007>010-012-013-020-027-120915-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-260613T0000Z/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN
MONMOUTH-OCEAN-SOUTHEASTERN BURLINGTON-
INCLUDING THE CITIES OF WASHINGTON, JACKSON, NEW BRUNSWICK,
WHARTON STATE FOREST, NEWTON, FREEHOLD, FLEMINGTON, MORRISTOWN,
AND SOMERVILLE
302 PM EDT THU JUN 11 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY
* WHAT...HEAT INDEX VALUES UP TO 102 DEGREES EXPECTED.
* WHERE...WESTERN MONMOUTH, MIDDLESEX, MORRIS, SOMERSET, SUSSEX,
WARREN, HUNTERDON, OCEAN, AND SOUTHEASTERN BURLINGTON COUNTIES.
* WHEN...UNTIL 8 PM EDT FRIDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...SOME SHOWERS AND THUNDERSTORMS LATE FRIDAY
AFTERNOON WILL PROVIDE SOME LOCAL RELIEF FROM THE HEAT, HOWEVER IT
WILL STILL REMAIN VERY HUMID. IT WILL THEN TURN MUCH LESS HUMID
THIS WEEKEND IN THE WAKE OF A COLD FRONT.
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.
NJZ014-120915-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-260613T0000Z/
EASTERN MONMOUTH-
INCLUDING THE CITIES OF SANDY HOOK
302 PM EDT THU JUN 11 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY
* WHAT...HEAT INDEX VALUES UP TO 103 DEGREES EXPECTED.
* WHERE...EASTERN MONMOUTH COUNTY.
* WHEN...UNTIL 8 PM EDT FRIDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...SOME SHOWERS AND THUNDERSTORMS LATE FRIDAY
AFTERNOON WILL PROVIDE SOME LOCAL RELIEF FROM THE HEAT, HOWEVER IT
WILL STILL REMAIN VERY HUMID. IT WILL THEN TURN MUCH LESS HUMID
THIS WEEKEND IN THE WAKE OF A COLD FRONT.
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.
PAZ060>062-101-103-105-120915-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-260613T0000Z/
BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER-WESTERN MONTGOMERY-UPPER
BUCKS-
INCLUDING THE CITIES OF EASTON, ALLENTOWN, COLLEGEVILLE, OXFORD,
BETHLEHEM, PERKASIE, HONEY BROOK, CHALFONT, READING, AND
POTTSTOWN
302 PM EDT THU JUN 11 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY
* WHAT...HEAT INDEX VALUES UP TO 101 DEGREES EXPECTED.
* WHERE...BERKS, LEHIGH, NORTHAMPTON, UPPER BUCKS, WESTERN CHESTER,
AND WESTERN MONTGOMERY COUNTIES.
* WHEN...UNTIL 8 PM EDT FRIDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...SOME SHOWERS AND THUNDERSTORMS LATE FRIDAY
AFTERNOON WILL PROVIDE SOME LOCAL RELIEF FROM THE HEAT, HOWEVER IT
WILL STILL REMAIN VERY HUMID. IT WILL THEN TURN MUCH LESS HUMID
THIS WEEKEND IN THE WAKE OF A COLD FRONT.
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.
GUZZO
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