431  
WUUS53 KLOT 031940  
SVRLOT  
ILC197-INC089-127-032100-  
/O.NEW.KLOT.SV.W.0177.260703T1940Z-260703T2100Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
240 PM CDT FRI JUL 3 2026  
 
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN WILL COUNTY IN NORTHEASTERN ILLINOIS...  
PORTER COUNTY IN NORTHWESTERN INDIANA...  
LAKE COUNTY IN NORTHWESTERN INDIANA...  
 
* UNTIL 400 PM CDT.  
 
* AT 240 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER OLYMPIA  
FIELDS, OR OVER MATTESON, MOVING EAST AT 45 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
HAMMOND, GARY, PORTAGE, MERRILLVILLE, VALPARAISO, EAST CHICAGO,  
SCHERERVILLE, HOBART, LANSING, CROWN POINT, HIGHLAND, MUNSTER, PARK  
FOREST, CHESTERTON, CEDAR LAKE, STEGER, LOWELL, PEOTONE, HEBRON,  
GRIFFITH, DYER, ST. JOHN, LAKE STATION, LYNWOOD, AND CRETE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4130 8788 4147 8779 4147 8753 4171 8752  
4167 8747 4168 8743 4164 8743 4162 8728  
4163 8716 4165 8715 4165 8710 4171 8693  
4131 8693  
TIME...MOT...LOC 1940Z 261DEG 38KT 4153 8771  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 
 
 
CARLAW  
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