294  
WWUS71 KOKX 300555  
NPWOKX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW YORK NY  
155 AM EDT WED JUL 30 2025  
 
NJZ004-006-103>108-310000-  
/O.CON.KOKX.XH.W.0003.000000T0000Z-250731T0000Z/  
EASTERN PASSAIC-HUDSON-WESTERN BERGEN-EASTERN BERGEN-WESTERN  
ESSEX-EASTERN ESSEX-WESTERN UNION-EASTERN UNION-  
155 AM EDT WED JUL 30 2025  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 105.  
 
* WHERE...EASTERN BERGEN, EASTERN ESSEX, EASTERN PASSAIC, EASTERN  
UNION, HUDSON, WESTERN BERGEN, WESTERN ESSEX, AND WESTERN UNION  
COUNTIES.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...EXTREME HEAT AND HUMIDITY WILL SIGNIFICANTLY INCREASE  
THE POTENTIAL FOR HEAT RELATED ILLNESSES, PARTICULARLY FOR THOSE  
WORKING OR PARTICIPATING IN OUTDOOR ACTIVITIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
AN EXTREME HEAT WARNING MEANS THAT THE COMBINATION OF HEAT AND  
HUMIDITY IS EXPECTED TO MAKE IT FEEL LIKE IT IS 105 DEGREES OR  
GREATER. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE.  
WHEN POSSIBLE, RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR  
EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT  
STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE,  
AND DRINK PLENTY OF WATER.  
 
SENIORS AND THOSE WITH CHRONIC HEALTH PROBLEMS OR MENTAL HEALTH  
CONDITIONS ARE AT AN INCREASED RISK. HOMES WITHOUT AIR CONDITIONING  
CAN BE MUCH HOTTER THAN OUTDOOR TEMPERATURES.  
 
USE AIR CONDITIONING TO STAY COOL AT HOME OR GO TO A PLACE THAT HAS  
AIR CONDITIONING. IF YOU DON'T HAVE HOME AIR CONDITIONING, CONTINUE  
TO SEEK OUT COOL SPACES EACH DAY AS LONG AS IT REMAINS HOT, AND FOR  
A FEW DAYS AFTER IF YOUR HOME IS STILL HOT. CHECK ON VULNERABLE  
FRIENDS, FAMILY MEMBERS AND NEIGHBORS.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! IN CASES OF HEAT STROKE CALL 9 1 1.  
 
 
 
 
 
CTZ005>007-009-NJZ002-NYZ067>071-310000-  
/O.CON.KOKX.HT.Y.0006.000000T0000Z-250731T0000Z/  
NORTHERN FAIRFIELD-NORTHERN NEW HAVEN-NORTHERN MIDDLESEX-SOUTHERN  
FAIRFIELD-WESTERN PASSAIC-ORANGE-PUTNAM-ROCKLAND-NORTHERN  
WESTCHESTER-SOUTHERN WESTCHESTER-  
155 AM EDT WED JUL 30 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 101.  
 
* WHERE...IN CONNECTICUT, NORTHERN FAIRFIELD, NORTHERN MIDDLESEX,  
NORTHERN NEW HAVEN, AND SOUTHERN FAIRFIELD COUNTIES. IN NEW  
JERSEY, WESTERN PASSAIC COUNTY. IN NEW YORK, NORTHERN WESTCHESTER,  
ORANGE, PUTNAM, ROCKLAND, AND SOUTHERN WESTCHESTER COUNTIES.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY IS ISSUED WHEN THE COMBINATION OF HEAT AND HUMIDITY  
IS EXPECTED TO MAKE IT FEEL LIKE IT IS 95 TO 99 DEGREES FOR TWO OR  
MORE CONSECUTIVE DAYS, OR 100 TO 104 DEGREES FOR ANY LENGTH OF TIME.  
 
SENIORS AND THOSE WITH CHRONIC HEALTH PROBLEMS OR MENTAL HEALTH  
CONDITIONS ARE AT AN INCREASED RISK. HOMES WITHOUT AIR CONDITIONING  
CAN BE MUCH HOTTER THAN OUTDOOR TEMPERATURES.  
 
USE AIR CONDITIONING TO STAY COOL AT HOME OR GO TO A PLACE THAT HAS  
AIR CONDITIONING. IF YOU DON'T HAVE HOME AIR CONDITIONING, CONTINUE  
TO SEEK OUT COOL SPACES EACH DAY AS LONG AS IT REMAINS HOT, AND FOR  
A FEW DAYS AFTER IF YOUR HOME IS STILL HOT. CHECK ON VULNERABLE  
FRIENDS, FAMILY MEMBERS AND NEIGHBORS.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! IN CASES OF HEAT STROKE CALL 9 1 1.  
 
 
 
 
 
CTZ008-010-011-NYZ078>080-177-179-310000-  
/O.CON.KOKX.HT.Y.0006.000000T0000Z-250731T0000Z/  
NORTHERN NEW LONDON-SOUTHERN NEW HAVEN-SOUTHERN MIDDLESEX-  
NORTHWEST SUFFOLK-NORTHEAST SUFFOLK-SOUTHWEST SUFFOLK-NORTHERN  
NASSAU-SOUTHERN NASSAU-  
155 AM EDT WED JUL 30 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 101.  
 
* WHERE...IN CONNECTICUT, NORTHERN NEW LONDON, SOUTHERN MIDDLESEX,  
AND SOUTHERN NEW HAVEN COUNTIES. IN NEW YORK, NORTHEAST SUFFOLK,  
NORTHERN NASSAU, NORTHWEST SUFFOLK, SOUTHERN NASSAU, AND SOUTHWEST  
SUFFOLK COUNTIES.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY IS ISSUED WHEN THE COMBINATION OF HEAT AND HUMIDITY  
IS EXPECTED TO MAKE IT FEEL LIKE IT IS 95 TO 99 DEGREES FOR TWO OR  
MORE CONSECUTIVE DAYS, OR 100 TO 104 DEGREES FOR ANY LENGTH OF TIME.  
 
SENIORS AND THOSE WITH CHRONIC HEALTH PROBLEMS OR MENTAL HEALTH  
CONDITIONS ARE AT AN INCREASED RISK. HOMES WITHOUT AIR CONDITIONING  
CAN BE MUCH HOTTER THAN OUTDOOR TEMPERATURES.  
 
USE AIR CONDITIONING TO STAY COOL AT HOME OR GO TO A PLACE THAT HAS  
AIR CONDITIONING. IF YOU DON'T HAVE HOME AIR CONDITIONING, CONTINUE  
TO SEEK OUT COOL SPACES EACH DAY AS LONG AS IT REMAINS HOT, AND FOR  
A FEW DAYS AFTER IF YOUR HOME IS STILL HOT. CHECK ON VULNERABLE  
FRIENDS, FAMILY MEMBERS AND NEIGHBORS.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! IN CASES OF HEAT STROKE CALL 9 1 1.  
 
 
 
 
 
CTZ012-NYZ081-310000-  
/O.CON.KOKX.HT.Y.0006.000000T0000Z-250731T0000Z/  
SOUTHERN NEW LONDON-SOUTHEAST SUFFOLK-  
155 AM EDT WED JUL 30 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 97.  
 
* WHERE...IN CONNECTICUT, SOUTHERN NEW LONDON COUNTY. IN NEW YORK,  
SOUTHEAST SUFFOLK COUNTY.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY IS ISSUED WHEN THE COMBINATION OF HEAT AND HUMIDITY  
IS EXPECTED TO MAKE IT FEEL LIKE IT IS 95 TO 99 DEGREES FOR TWO OR  
MORE CONSECUTIVE DAYS, OR 100 TO 104 DEGREES FOR ANY LENGTH OF TIME.  
 
SENIORS AND THOSE WITH CHRONIC HEALTH PROBLEMS OR MENTAL HEALTH  
CONDITIONS ARE AT AN INCREASED RISK. HOMES WITHOUT AIR CONDITIONING  
CAN BE MUCH HOTTER THAN OUTDOOR TEMPERATURES.  
 
USE AIR CONDITIONING TO STAY COOL AT HOME OR GO TO A PLACE THAT HAS  
AIR CONDITIONING. IF YOU DON'T HAVE HOME AIR CONDITIONING, CONTINUE  
TO SEEK OUT COOL SPACES EACH DAY AS LONG AS IT REMAINS HOT, AND FOR  
A FEW DAYS AFTER IF YOUR HOME IS STILL HOT. CHECK ON VULNERABLE  
FRIENDS, FAMILY MEMBERS AND NEIGHBORS.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! IN CASES OF HEAT STROKE CALL 9 1 1.  
 
 
 
 
 
NYZ072>075-176-178-310000-  
/O.CON.KOKX.HT.Y.0006.000000T0000Z-250731T0000Z/  
NEW YORK (MANHATTAN)-BRONX-RICHMOND (STATEN ISLAND)-KINGS  
(BROOKLYN)-NORTHERN QUEENS-SOUTHERN QUEENS-  
155 AM EDT WED JUL 30 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 102.  
 
* WHERE...BRONX, KINGS (BROOKLYN), NEW YORK (MANHATTAN), NORTHERN  
QUEENS, RICHMOND (STATEN ISLAND), AND SOUTHERN QUEENS COUNTIES.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
NEW YORK CITY RESIDENTS SHOULD CALL 3 1 1 TO IDENTIFY COOLING CENTER  
LOCATIONS AND OBTAIN 'BEAT THE HEAT' SAFETY TIPS.  
 
A HEAT ADVISORY IS ISSUED WHEN THE COMBINATION OF HEAT AND HUMIDITY  
IS EXPECTED TO MAKE IT FEEL LIKE IT IS 95 TO 99 DEGREES FOR TWO OR  
MORE CONSECUTIVE DAYS, OR 100 TO 104 DEGREES FOR ANY LENGTH OF TIME.  
 
SENIORS AND THOSE WITH CHRONIC HEALTH PROBLEMS OR MENTAL HEALTH  
CONDITIONS ARE AT AN INCREASED RISK. HOMES WITHOUT AIR CONDITIONING  
CAN BE MUCH HOTTER THAN OUTDOOR TEMPERATURES.  
 
USE AIR CONDITIONING TO STAY COOL AT HOME OR GO TO A PLACE THAT HAS  
AIR CONDITIONING. IF YOU DON'T HAVE HOME AIR CONDITIONING, CONTINUE  
TO SEEK OUT COOL SPACES EACH DAY AS LONG AS IT REMAINS HOT, AND FOR  
A FEW DAYS AFTER IF YOUR HOME IS STILL HOT. CHECK ON VULNERABLE  
FRIENDS, FAMILY MEMBERS AND NEIGHBORS.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! IN CASES OF HEAT STROKE CALL 9 1 1.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTPS://WEATHER.GOV/NYC  
 
BR  
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