025  
FLUS43 KIND 210835  
HWOIND  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE INDIANAPOLIS IN  
435 AM EDT FRI JUL 21 2017  
 
INZ021-028>031-035>049-054>057-063>065-220845-  
CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY-BOONE-  
TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE-PUTNAM-  
HENDRICKS-MARION-HANCOCK-HENRY-MORGAN-JOHNSON-SHELBY-RUSH-BROWN-  
BARTHOLOMEW-DECATUR-  
INCLUDING THE CITIES OF LAFAYETTE, FRANKFORT, KOKOMO,  
CRAWFORDSVILLE, ANDERSON, MUNCIE, INDIANAPOLIS, SHELBYVILLE,  
AND COLUMBUS  
435 AM EDT FRI JUL 21 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.  
   
DAY ONE
 
TODAY AND TONIGHT.  
 
OUTLOOK: THUNDERSTORMS WILL BE POSSIBLE AT TIMES TODAY AND TONIGHT. A  
FEW SEVERE STORMS WILL BE POSSIBLE. HOT CONDITIONS EXPECTED THIS  
AFTERNOON.  
 
HAZARDS: LARGE HAIL, DAMAGING WINDS, HEAVY RAIN AND LOCALIZED  
FLOODING, LIGHTNING, HEAT STRESS.  
 
TIMING: STORMS WILL BE A THREAT THROUGHOUT THE PERIOD, BUT THE BEST  
CHANCES FOR SEVERE STORMS WILL BE DURING THE AFTERNOON AND EVENING  
HOURS. HEAT WILL BE AT ITS WORST DURING THE AFTERNOON.  
 
DISCUSSION: UPPER LEVEL DISTURBANCES WILL INTERACT WITH HOT AND HUMID  
AIR TO PRODUCE SOME THUNDERSTORMS. HEAT INDEX VALUES WILL TOP OUT IN  
THE UPPER 90S TO LOW 100S THIS AFTERNOON.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY.  
 
OUTLOOK: THUNDERSTORM ACTIVITY IS POSSIBLE AT TIMES THROUGH MONDAY.  
SCATTERED SEVERE STORMS WILL BE POSSIBLE SATURDAY. DAMAGING WINDS  
AND LARGE HAIL, ALONG WITH HEAVY RAINFALL PRODUCING FLASH FLOODING,  
ARE THE PRIMARY THREATS.  
 
HOT AND HUMID CONDITIONS WILL BE THE RULE INTO THE WEEKEND. MAXIMUM  
HEAT INDEX VALUES FROM AROUND 95 TO NEAR 105 CAN BE EXPECTED THROUGH  
SATURDAY.  
 
DISCUSSION: HOT AIR WILL REMAIN ACROSS CENTRAL INDIANA INTO THE  
WEEKEND. A FRONT ALONG WITH UPPER LEVEL DISTURBANCES WILL BRING  
THUNDERSTORM CHANCES TO ALL OR PARTS OF THE AREA AT TIMES THROUGH THE  
WEEKEND.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS POSSIBLE THROUGH SATURDAY NIGHT.  
 

 
 
MORE INFORMATION, ALONG WITH OTHER WEATHER, HYDROLOGICAL AND CLIMATE  
INFORMATION CAN BE FOUND AT HTTP://WEATHER.GOV/IND  
 

 
 
INZ051>053-060>062-067>072-220845-  
VIGO-CLAY-OWEN-SULLIVAN-GREENE-MONROE-KNOX-DAVIESS-MARTIN-LAWRENCE-  
JACKSON-JENNINGS-  
INCLUDING THE CITIES OF TERRE HAUTE, BLOOMINGTON, VINCENNES,  
BEDFORD, AND SEYMOUR  
435 AM EDT FRI JUL 21 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.  
   
DAY ONE
 
TODAY AND TONIGHT.  
 
OUTLOOK: THUNDERSTORMS WILL BE POSSIBLE AT TIMES MAINLY THIS  
AFTERNOON AND EVENING. A FEW SEVERE STORMS WILL BE POSSIBLE. HOT  
CONDITIONS EXPECTED THIS AFTERNOON. A HEAT ADVISORY IS IN EFFECT.  
 
HAZARDS: LARGE HAIL, DAMAGING WINDS, HEAVY RAIN AND LOCALIZED  
FLOODING, LIGHTNING, HEAT AND HEAT RELATED ILLNESSES.  
 
TIMING: STORMS WILL BE A THREAT THROUGHOUT THE PERIOD, BUT THE BEST  
CHANCES FOR SEVERE STORMS WILL BE DURING THE AFTERNOON AND EVENING  
HOURS. HEAT WILL BE AT ITS WORST DURING THE AFTERNOON.  
 
DISCUSSION: UPPER LEVEL DISTURBANCES WILL INTERACT WITH HOT AND HUMID  
AIR TO PRODUCE SOME THUNDERSTORMS. HEAT INDEX VALUES WILL TOP OUT  
FROM 105-110 DEGREES THIS AFTERNOON.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY.  
 
OUTLOOK: THUNDERSTORM ACTIVITY IS POSSIBLE AT TIMES THROUGH MONDAY.  
SCATTERED SEVERE STORMS WILL BE POSSIBLE SATURDAY. DAMAGING WINDS  
AND LARGE HAIL, ALONG WITH HEAVY RAINFALL PRODUCING FLASH FLOODING,  
ARE THE PRIMARY THREATS.  
 
HOT AND HUMID CONDITIONS WILL BE THE RULE INTO THE WEEKEND. MAXIMUM  
HEAT INDEX VALUES FROM AROUND 105 TO NEAR 110 CAN BE EXPECTED  
THROUGH SATURDAY.  
 
DISCUSSION: HOT AIR WILL REMAIN ACROSS CENTRAL INDIANA INTO THE  
WEEKEND. A FRONT ALONG WITH UPPER LEVEL DISTURBANCES WILL BRING  
THUNDERSTORM CHANCES TO ALL OR PARTS OF THE AREA AT TIMES THROUGH THE  
WEEKEND.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS POSSIBLE THROUGH SATURDAY NIGHT.  
 

 
 
MORE INFORMATION, ALONG WITH OTHER WEATHER, HYDROLOGICAL AND CLIMATE  
INFORMATION CAN BE FOUND AT HTTP://WEATHER.GOV/IND  
 

 
 
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