

000 

WGUS53 KFSD 130330

FFWFSD

IAC059-143-130600



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1030 PM CDT TUE JUN 12 2001



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  DICKINSON COUNTY IN NORTHWEST IOWA

  OSCEOLA COUNTY IN NORTHWEST IOWA



* UNTIL 100 AM CDT



* AT 1025 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 

THUNDERSTORMS WITH VERY HEAVY RAINFALL WERE OCCURRING OVER THE 

WARNED AREA. THIS ADDITIONAL RAINFALL ALONG WITH RAIN THAT HAS 

ALREADY FALLEN THIS EVENING WILL PRODUCE FLASH FLOODING THROUGH THE 

AREA.



THIS DOES EXTENDED THE FLASH FLOODING WARNING THAT WAS EFFECT FOR 

OSCEOLA COUNTY. 



EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF SMALL

CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY

ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS AND STREAMS AND OTHER 

LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING. DO NOT ATTEMPT TO 

DRIVE ON FLOOD ROADWAYS.



LAT...LON 4347 9493 4328 9496 4327 9585 4348 9585

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