

000 

WGUS53 KFSD 202144

FFWFSD

IAC059-MNC063-210045-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

441 PM CDT MON JUN 20 2005



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  NORTHERN DICKINSON COUNTY IN NORTHWEST IOWA

  SOUTHERN JACKSON COUNTY IN SOUTHWEST MINNESOTA



* UNTIL 745 PM CDT



* AT 441 PM CDT...VERY HEAVY RAIN WAS INDICATED BY RADAR FROM A LINE 

OF THUNDERSTORMS ALONG THE JACKSON/DICKINSON COUNTY LINE. ADDITIONAL 

THUNDERSTORMS WILL CONTINUE MOVING THROUGH THIS AREA OVER THE NEXT 

HOUR.



RADAR INDICATED 1 TO 2 INCHES OF RAIN HAD ALREADY FALLEN IN THIS 

AREA THIS AFTERNOON...AND ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 

INCHES ARE POSSIBLE IN THE WARNED AREA.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL

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

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

LYING AREAS ARE SUBJECT TO FLOODING.



DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE

ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS

SAFELY.



LAT...LON 4367 9545 4338 9537 4336 9495 4365 9489



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