420  
WGUS53 KMKX 101355  
FFWMKX  
WIC027-131-133-101700-  
/O.NEW.KMKX.FF.W.0016.250810T1355Z-250810T1700Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
855 AM CDT SUN AUG 10 2025  
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
SOUTHEASTERN DODGE COUNTY IN SOUTHEASTERN WISCONSIN...  
SOUTHWESTERN WASHINGTON COUNTY IN SOUTHEASTERN WISCONSIN...  
WESTERN WAUKESHA COUNTY IN SOUTHEASTERN WISCONSIN...  
 
* UNTIL NOON CDT.  
 
* AT 855 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN  
1 AND 2.5 INCHES OF RAIN HAVE FALLEN. THE EXPECTED RAINFALL RATE  
IS 1 INCH IN 1 HOUR. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES  
ARE POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR  
EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
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...  
WAUKESHA, HARTFORD, PEWAUKEE, HARTLAND, MUKWONAGO, DELAFIELD,  
WALES, OKAUCHEE LAKE, OCONOMOWOC, OTTAWA, MERTON, DOUSMAN, NORTH  
PRAIRIE, IRON RIDGE, LAC LA BELLE, POTTER LAKE, ADDISON, ASHIPPUN,  
RUBICON AND EAGLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 

 
 
LAT...LON 4342 8832 4330 8832 4304 8829 4284 8831  
4284 8854 4320 8854 4343 8855  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
EXPECTED RAINFALL RATE...1 INCH IN 1 HOUR  
 

 
 
MARQUARDT  
 
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