

000 

WGUS73 KFSD 220311

FFSFSD



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1011 PM CDT THU JUN 21 2007



SDC053-220400-

GREGORY SD-

1011 PM CDT THU JUN 21 2007



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT FOR

SOUTHERN GREGORY COUNTY...



AT 1006 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 

INDICATE THUNDERSTORMS CAPABLE OF PRODUCING FLASH FLOODING OVER THE 

WARNED AREA. THE HEAVIEST RAINS WERE LOCATED OVER SOUTHEAST GREGORY 

COUNTY.



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.



LAT...LON 4299 9952 4300 9854 4323 9895 4324 9952



$$



CJ



000 

WGUS73 KFSD 220311

FFSFSD



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1011 PM CDT THU JUN 21 2007



SDC053-220400-

GREGORY SD-

1011 PM CDT THU JUN 21 2007



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT FOR

SOUTHERN GREGORY COUNTY...



AT 1006 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 

INDICATE THUNDERSTORMS CAPABLE OF PRODUCING FLASH FLOODING OVER THE 

WARNED AREA. THE HEAVIEST RAINS WERE LOCATED OVER SOUTHEAST GREGORY 

COUNTY.



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.



LAT...LON 4299 9952 4300 9854 4323 9895 4324 9952



$$



CJ

