799  
WGUS73 KTOP 050155  
FFSTOP  
 
FLASH FLOOD STATEMENT  
NATIONAL WEATHER SERVICE TOPEKA KS  
855 PM CDT THU JUN 4 2026  
 
KSC027-149-161-050315-  
/O.CON.KTOP.FF.W.0013.000000T0000Z-260605T0315Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CLAY KS-POTTAWATOMIE KS-RILEY KS-  
855 PM CDT THU JUN 4 2026  
 
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT THIS  
EVENING FOR SOUTHEASTERN CLAY, WEST CENTRAL POTTAWATOMIE AND  
NORTHWESTERN RILEY COUNTIES...  
 
AT 854 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING HEAVY  
RAIN ACROSS THE WARNED AREA. BETWEEN 1.5 AND 3.5 INCHES OF RAIN HAVE  
FALLEN. THE EXPECTED RAINFALL RATE IS 2 TO 3 INCHES IN 1 HOUR.  
ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 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...  
WAKEFIELD, RILEY, LEONARDVILLE, OLSBURG, RANDOLPH AND TUTTLE CREEK  
LAKE.  
 
RILEY COUNTY AND POTTAWATOMIE COUNTY EMERGENCY MANAGEMENT OFFICIALS  
REPORT CLOSED ROADS IN PORTIONS OF THESE COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 3946 9691 3945 9672 3943 9650 3929 9672  
3923 9683 3922 9707  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...2-3 INCHES IN 1 HOUR  
 

 
 
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