172  
WWUS71 KOKX 091839  
NPWOKX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW YORK NY  
239 PM EDT TUE JUN 9 2026  
 
CTZ005>007-009-010-NYZ078-080-177-179-100600-  
/O.NEW.KOKX.HT.Y.0002.260611T1600Z-260612T0000Z/  
NORTHERN FAIRFIELD-NORTHERN NEW HAVEN-NORTHERN MIDDLESEX-SOUTHERN  
FAIRFIELD-SOUTHERN NEW HAVEN-NORTHWEST SUFFOLK-SOUTHWEST SUFFOLK-  
NORTHERN NASSAU-SOUTHERN NASSAU-  
239 PM EDT TUE JUN 9 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT THURSDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 100 EXPECTED.  
 
* WHERE...IN CONNECTICUT, NORTHERN FAIRFIELD, NORTHERN MIDDLESEX,  
NORTHERN NEW HAVEN, SOUTHERN FAIRFIELD, AND SOUTHERN NEW HAVEN  
COUNTIES. IN NEW YORK, NORTHERN NASSAU, NORTHWEST SUFFOLK,  
SOUTHERN NASSAU, AND SOUTHWEST SUFFOLK COUNTIES.  
 
* WHEN...FROM NOON TO 8 PM EDT THURSDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...THE ADVISORY MAY NEED TO BE EXTENDED INTO  
FRIDAY, HOWEVER, THERE IS SOME UNCERTAINTY DUE TO THE POTENTIAL  
FOR A COOLER EASTERLY FLOW.  
 
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.  
 

 
 

 
 
NJZ002-004-006-103>108-NYZ067>071-100600-  
/O.NEW.KOKX.HT.Y.0002.260611T1600Z-260612T0000Z/  
WESTERN PASSAIC-EASTERN PASSAIC-HUDSON-WESTERN BERGEN-EASTERN  
BERGEN-WESTERN ESSEX-EASTERN ESSEX-WESTERN UNION-EASTERN UNION-  
ORANGE-PUTNAM-ROCKLAND-NORTHERN WESTCHESTER-SOUTHERN WESTCHESTER-  
239 PM EDT TUE JUN 9 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT THURSDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 100 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHEAST NEW JERSEY AND SOUTHEAST NEW YORK.  
 
* WHEN...FROM NOON TO 8 PM EDT THURSDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...THE ADVISORY MAY NEED TO BE EXTENDED INTO  
FRIDAY, HOWEVER, THERE IS SOME UNCERTAINTY DUE TO THE POTENTIAL  
FOR A COOLER EASTERLY FLOW.  
 
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>075-176-178-100600-  
/O.NEW.KOKX.HT.Y.0002.260611T1600Z-260612T0000Z/  
NEW YORK (MANHATTAN)-BRONX-RICHMOND (STATEN ISLAND)-KINGS  
(BROOKLYN)-NORTHERN QUEENS-SOUTHERN QUEENS-  
239 PM EDT TUE JUN 9 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT THURSDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 100 EXPECTED.  
 
* WHERE...BRONX, KINGS (BROOKLYN), NEW YORK (MANHATTAN), NORTHERN  
QUEENS, RICHMOND (STATEN ISLAND), AND SOUTHERN QUEENS COUNTIES.  
 
* WHEN...FROM NOON TO 8 PM EDT THURSDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...THE ADVISORY MAY NEED TO BE EXTENDED INTO  
FRIDAY, HOWEVER, THERE IS SOME UNCERTAINTY DUE TO THE POTENTIAL  
FOR A COOLER EASTERLY FLOW.  
 
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  
 
DW  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab NY Page
The Nexlab NJ Page
The Nexlab CT Page Main Text Page