861  
WWUS53 KDVN 190033  
SVSDVN  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
733 PM CDT MON AUG 18 2025  
 
ILC067-071-109-187-190100-  
/O.CON.KDVN.SV.W.0140.000000T0000Z-250819T0100Z/  
HANCOCK IL-HENDERSON IL-WARREN IL-MCDONOUGH IL-  
733 PM CDT MON AUG 18 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT  
FOR NORTHEASTERN HANCOCK...SOUTHEASTERN HENDERSON...WARREN AND  
NORTHERN MCDONOUGH COUNTIES...  
 
AT 733 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER BERWICK, OR 8  
MILES SOUTH OF MONMOUTH, MOVING EAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
LA HARPE, ROSEVILLE, STRONGHURST, KIRKWOOD, PRAIRIE CITY, TERRE  
HAUTE, RARITAN, LITTLE SWAN LAKE, WALNUT GROVE, GREENBUSH, BERWICK,  
MEDIA, LARCHLAND, CAMERON, WARREN COUNTY FAIRGROUNDS, YOUNGSTOWN,  
PRAIRIE CITY AIRPORT, DECORRA, ORMONDE, AND PONEMAH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
STURDY BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4079 9102 4094 9044 4061 9045 4055 9100  
TIME...MOT...LOC 0033Z 252DEG 27KT 4079 9059  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
UTTECH  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page