078  
WWUS73 KIWX 021533  
NPWIWX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
1133 AM EDT THU JUL 2 2026  
 
INZ005>008-012>015-020-103-104-116-203-204-216-MIZ078>081-177-277-  
030345-  
/O.NEW.KIWX.HT.Y.0003.260703T0500Z-260704T0000Z/  
/O.EXT.KIWX.XH.W.0001.000000T0000Z-260703T0500Z/  
ELKHART-LAGRANGE-STEUBEN-NOBLE-STARKE-PULASKI-MARSHALL-FULTON IN-  
WHITE-NORTHERN LA PORTE-EASTERN ST. JOSEPH IN-NORTHERN KOSCIUSKO-  
SOUTHERN LA PORTE-WESTERN ST. JOSEPH IN-SOUTHERN KOSCIUSKO-CASS  
MI-ST. JOSEPH MI-BRANCH-HILLSDALE-NORTHERN BERRIEN-SOUTHERN  
BERRIEN-  
1133 AM EDT THU JUL 2 2026 /1033 AM CDT THU JUL 2 2026/  
 
...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 1 AM EDT /MIDNIGHT CDT/  
FRIDAY...  
...HEAT ADVISORY IN EFFECT FROM 1 AM EDT /MIDNIGHT CDT/ TO 8 PM EDT  
/7 PM CDT/ FRIDAY...  
 
* WHAT...FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS  
WITH HEAT INDEX VALUES UP TO 105. FOR THE HEAT ADVISORY, HEAT  
INDEX VALUES UP TO 100 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHERN INDIANA AND SOUTHWEST MICHIGAN.  
 
* WHEN...FOR THE EXTREME HEAT WARNING, UNTIL 1 AM EDT /MIDNIGHT CDT/  
FRIDAY. FOR THE HEAT ADVISORY, FROM 1 AM EDT /MIDNIGHT CDT/ TO 8  
PM EDT /7 PM CDT/ FRIDAY.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT AND HIGH HUMIDITY EVENTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
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.  
 
STAY COOL, STAY HYDRATED, STAY INFORMED.  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
INZ009-017-018-022>027-032>034-OHZ001-002-004-005-015-016-024-025-  
030345-  
/O.EXT.KIWX.XH.W.0001.000000T0000Z-260704T0000Z/  
DE KALB-WHITLEY-ALLEN IN-CASS IN-MIAMI-WABASH-HUNTINGTON-WELLS-  
ADAMS-GRANT-BLACKFORD-JAY-WILLIAMS-FULTON OH-DEFIANCE-HENRY-  
PAULDING-PUTNAM-VAN WERT-ALLEN OH-  
1133 AM EDT THU JUL 2 2026  
   
..EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM EDT FRIDAY  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 105.  
 
* WHERE...PORTIONS OF NORTHERN INDIANA AND NORTHWEST OHIO.  
 
* WHEN...UNTIL 8 PM EDT FRIDAY.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT AND HIGH HUMIDITY EVENTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
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.  
 
STAY COOL, STAY HYDRATED, STAY INFORMED.  
 
 
 
 
 
JOHNSON  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IN Page
The Nexlab OH Page
The Nexlab MI Page
Main Text Page