395  
WWUS71 KOKX 241904  
NPWOKX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW YORK NY  
304 PM EDT TUE JUN 24 2025  
 
CTZ005>010-NJZ002-004-006-103>108-NYZ067>071-250315-  
/O.EXB.KOKX.HT.Y.0002.250625T0000Z-250625T2300Z/  
/O.CON.KOKX.XH.W.0001.000000T0000Z-250625T0000Z/  
NORTHERN FAIRFIELD-NORTHERN NEW HAVEN-NORTHERN MIDDLESEX-NORTHERN  
NEW LONDON-SOUTHERN FAIRFIELD-SOUTHERN NEW HAVEN-WESTERN PASSAIC-  
EASTERN PASSAIC-HUDSON-WESTERN BERGEN-EASTERN BERGEN-WESTERN  
ESSEX-EASTERN ESSEX-WESTERN UNION-EASTERN UNION-ORANGE-PUTNAM-  
ROCKLAND-NORTHERN WESTCHESTER-SOUTHERN WESTCHESTER-  
304 PM EDT TUE JUN 24 2025  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 PM EDT  
WEDNESDAY...  
 
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS  
WITH HEAT INDEX VALUES UP TO 106. FOR THE HEAT ADVISORY, HEAT  
INDEX VALUES UP TO 101 EXPECTED.  
 
* WHERE...PORTIONS OF SOUTHERN CONNECTICUT, NORTHEAST NEW JERSEY,  
AND SOUTHEAST NEW YORK.  
 
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 8 PM EDT THIS EVENING.  
FOR THE HEAT ADVISORY, FROM 8 PM THIS EVENING TO 7 PM EDT  
WEDNESDAY.  
 
* IMPACTS...EXTREME HEAT AND HUMIDITY WILL SIGNIFICANTLY INCREASE  
THE POTENTIAL FOR HEAT RELATED ILLNESSES, PARTICULARLY FOR THOSE  
WORKING OR PARTICIPATING IN OUTDOOR ACTIVITIES. HOT TEMPERATURES  
AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...THE HIGHEST HEAT INDEX VALUES WILL TAKE PLACE  
DURING THE AFTERNOON.  
 
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.  
 
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.  
 
 
 
 
 
CTZ011-NYZ078-080-177-179-250315-  
/O.EXB.KOKX.HT.Y.0002.250625T0000Z-250625T2300Z/  
/O.CON.KOKX.XH.W.0001.000000T0000Z-250625T0000Z/  
SOUTHERN MIDDLESEX-NORTHWEST SUFFOLK-SOUTHWEST SUFFOLK-NORTHERN  
NASSAU-SOUTHERN NASSAU-  
304 PM EDT TUE JUN 24 2025  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 PM EDT  
WEDNESDAY...  
 
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS  
WITH HEAT INDEX VALUES UP TO 108. FOR THE HEAT ADVISORY, HEAT  
INDEX VALUES UP TO 102 EXPECTED.  
 
* WHERE...IN CONNECTICUT, SOUTHERN MIDDLESEX COUNTY. IN NEW YORK,  
NORTHERN NASSAU, NORTHWEST SUFFOLK, SOUTHERN NASSAU, AND SOUTHWEST  
SUFFOLK COUNTIES.  
 
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 8 PM EDT THIS EVENING.  
FOR THE HEAT ADVISORY, FROM 8 PM THIS EVENING TO 7 PM EDT  
WEDNESDAY.  
 
* IMPACTS...EXTREME HEAT AND HUMIDITY WILL SIGNIFICANTLY INCREASE  
THE POTENTIAL FOR HEAT RELATED ILLNESSES, PARTICULARLY FOR THOSE  
WORKING OR PARTICIPATING IN OUTDOOR ACTIVITIES. HOT TEMPERATURES  
AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...THE HIGHEST HEAT INDEX VALUES WILL TAKE PLACE  
DURING THE AFTERNOON.  
 
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.  
 
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.  
 
 
 
 
 
NYZ072>075-176-178-250315-  
/O.EXB.KOKX.HT.Y.0002.250625T0000Z-250625T2300Z/  
/O.CON.KOKX.XH.W.0001.000000T0000Z-250625T0000Z/  
NEW YORK (MANHATTAN)-BRONX-RICHMOND (STATEN ISLAND)-KINGS  
(BROOKLYN)-NORTHERN QUEENS-SOUTHERN QUEENS-  
304 PM EDT TUE JUN 24 2025  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS  
EVENING...  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 7 PM EDT  
WEDNESDAY...  
 
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS  
WITH HEAT INDEX VALUES UP TO 106. FOR THE HEAT ADVISORY, HEAT  
INDEX VALUES UP TO 102 EXPECTED.  
 
* WHERE...BRONX, KINGS (BROOKLYN), NEW YORK (MANHATTAN), NORTHERN  
QUEENS, RICHMOND (STATEN ISLAND), AND SOUTHERN QUEENS COUNTIES.  
 
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 8 PM EDT THIS EVENING.  
FOR THE HEAT ADVISORY, FROM 8 PM THIS EVENING TO 7 PM EDT  
WEDNESDAY.  
 
* IMPACTS...EXTREME HEAT AND HUMIDITY WILL SIGNIFICANTLY INCREASE  
THE POTENTIAL FOR HEAT RELATED ILLNESSES, PARTICULARLY FOR THOSE  
WORKING OR PARTICIPATING IN OUTDOOR ACTIVITIES. HOT TEMPERATURES  
AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...THE HIGHEST HEAT INDEX VALUES WILL TAKE PLACE  
DURING THE AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
NEW YORK CITY RESIDENTS SHOULD CALL 3 1 1 TO IDENTIFY COOLING CENTER  
LOCATIONS AND OBTAIN 'BEAT THE HEAT' SAFETY TIPS.  
 
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.  
 
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.  
 
 
 
 
 
CTZ012-NYZ079-081-250315-  
/O.EXT.KOKX.HT.Y.0002.000000T0000Z-250625T2300Z/  
SOUTHERN NEW LONDON-NORTHEAST SUFFOLK-SOUTHEAST SUFFOLK-  
304 PM EDT TUE JUN 24 2025  
   
..HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM EDT WEDNESDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 101.  
 
* WHERE...IN CONNECTICUT, SOUTHERN NEW LONDON COUNTY. IN NEW YORK,  
NORTHEAST SUFFOLK AND SOUTHEAST SUFFOLK COUNTIES.  
 
* WHEN...UNTIL 7 PM EDT WEDNESDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...THE HIGHEST HEAT INDEX VALUES WILL TAKE PLACE  
DURING THE AFTERNOON.  
 
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.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTPS://WEATHER.GOV/NYC  
 
BR  
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