736  
WWUS73 KIWX 270709  
NPWIWX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
309 AM EDT FRI JUN 27 2025  
 
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-  
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-280000-  
/O.NEW.KIWX.HT.Y.0004.250627T1600Z-250628T0000Z/  
ELKHART-LAGRANGE-STEUBEN-NOBLE-DE KALB-STARKE-PULASKI-MARSHALL-  
FULTON IN-WHITLEY-ALLEN IN-WHITE-CASS IN-MIAMI-WABASH-HUNTINGTON-  
WELLS-ADAMS-GRANT-BLACKFORD-JAY-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-WILLIAMS-FULTON OH-DEFIANCE-  
HENRY-PAULDING-PUTNAM-VAN WERT-ALLEN OH-  
309 AM EDT FRI JUN 27 2025 /209 AM CDT FRI JUN 27 2025/  
 
...HEAT ADVISORY IN EFFECT FROM NOON EDT /11 AM CDT/ TODAY TO 8 PM  
EDT /7 PM CDT/ THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES 96 TO 101 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHERN INDIANA, SOUTHWEST MICHIGAN, AND  
NORTHWEST OHIO.  
 
* WHEN...FROM NOON EDT /11 AM CDT/ TODAY TO 8 PM EDT /7 PM CDT/ THIS  
EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...SCATTERED AFTERNOON THUNDERSTORMS MAY BRING  
LIMITED RELIEF TO SOME AREAS.  
 
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.  
 

 
 

 
 
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