717  
FLUS43 KIWX 111657 CCA  
HWOIWX  
 
HAZARDOUS WEATHER OUTLOOK...CORRECTED  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
1257 PM EDT MON AUG 11 2025  
 
MIZ177-277-121700-  
NORTHERN BERRIEN-SOUTHERN BERRIEN-  
1257 PM EDT MON AUG 11 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST MICHIGAN.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT.  
 
HEAT INDICES IN THE 90S THIS AFTERNOON.  
 
THERE IS A MODERATE SWIM RISK FOR THE SOUTHEASTERN LAKE MICHIGAN  
BEACHES IN BERRIEN COUNTY TODAY. DANGEROUS SWIMMING CONDITIONS ARE  
EXPECTED DUE TO BREAKING WAVES AND CURRENTS.  
 
THERE IS A CHANCE FOR ISOLATED THUNDERSTORMS THIS AFTERNOON INTO  
TONIGHT.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY.  
 
AFTERNOON HEAT INDICES WILL RANGE IN THE UPPER 80S TO MID 90S ON  
TUESDAY.  
 
CHANCES FOR SCATTERED THUNDERSTORMS INCREASE TUESDAY AFTERNOON INTO  
TUESDAY EVENING. STORMS WILL BE CAPABLE OF PRODUCING LOCALLY HEAVY  
RAINFALL AND WIND GUSTS TO 40 MPH.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.  
 

 
 
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-  
216-MIZ078>081-OHZ001-002-004-005-015-016-024-025-121700-  
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-WILLIAMS-FULTON OH-DEFIANCE-HENRY-PAULDING-PUTNAM-  
VAN WERT-ALLEN OH-  
1257 PM EDT MON AUG 11 2025 /1157 AM CDT MON AUG 11 2025/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN INDIANA, SOUTHWEST  
MICHIGAN AND NORTHWEST OHIO.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT.  
 
HEAT INDICES IN THE 90S THIS AFTERNOON.  
 
THERE IS A CHANCE FOR ISOLATED THUNDERSTORMS THIS AFTERNOON INTO  
TONIGHT, MAINLY NORTH OF US 24.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY.  
 
AFTERNOON HEAT INDICES WILL RANGE IN THE UPPER 80S TO MID 90S ON  
TUESDAY.  
 
CHANCES FOR SCATTERED THUNDERSTORMS INCREASE TUESDAY AFTERNOON INTO  
TUESDAY EVENING. STORMS WILL BE CAPABLE OF PRODUCING LOCALLY HEAVY  
RAINFALL AND WIND GUSTS TO 40 MPH.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.  
 

 
 
LMZ043-046-121700-  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
1257 PM EDT MON AUG 11 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS OF  
SOUTHEASTERN LAKE MICHIGAN.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT.  
 
THERE IS A CHANCE FOR ISOLATED THUNDERSTORMS THIS AFTERNOON INTO  
TONIGHT.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY.  
 
CHANCES FOR SCATTERED THUNDERSTORMS INCREASE TUESDAY AFTERNOON INTO  
TUESDAY EVENING.  
 

 
 
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