654  
WGUS53 KDVN 171224  
FFWDVN  
IAC103-113-171830-  
/O.NEW.KDVN.FF.W.0022.260617T1224Z-260617T1830Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
724 AM CDT WED JUN 17 2026  
 
THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
JOHNSON COUNTY IN EAST CENTRAL IOWA...  
SOUTHERN LINN COUNTY IN EAST CENTRAL IOWA...  
 
* UNTIL 130 PM CDT WEDNESDAY.  
 
* AT 724 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1.5 INCHES ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN  
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS  
OTHER POOR DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
CEDAR RAPIDS, IOWA CITY, WEST BRANCH, MARION, CORALVILLE, NORTH  
LIBERTY, HIAWATHA, MOUNT VERNON, LISBON, FAIRFAX, SOLON, TIFFIN,  
ELY, WALFORD, SPRINGVILLE, UNIVERSITY HEIGHTS, SWISHER, OXFORD,  
SHUEYVILLE AND BERTRAM.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 230 AND 253.  
INTERSTATE 380 BETWEEN MILE MARKERS 1 AND 25.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 4204 9183 4204 9166 4204 9137 4176 9137  
4162 9137 4163 9183 4201 9183  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
SCHRECK  
 
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