

000 

WGUS73 KFSD 052035

FFSFSD



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE SIOUX FALLS SD

331 PM CDT SAT MAY 5 2007



SDC009-067-135-052200-

HUTCHINSON SD-YANKTON SD-BON HOMME SD-

331 PM CDT SAT MAY 5 2007



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR BON

HOMME...WESTERN YANKTON AND HUTCHINSON COUNTIES...



AT 328 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 

INDICATE THUNDERSTORM DEVELOPMENT OVER NEBRASKA...WHICH WILL MOVE 

INTO THE FLASH FLOOD WARNING AREA OVER THE NEXT COUPLE OF HOURS. 

THESE STORMS MAY ALSO BE SEVERE AND COULD POTENTIALLY PRODUCE 

TORNADOES. THESE STORMS WILL BE CAPABLE OF PRODUCING AN INCH TO AN 

INCH AND A HALF OF RAIN AN HOUR.



AT 330 PM CDT...LAW ENFORCEMENT REPORTED THAT THE INTERSECTION OF 

412TH AVENUE AND U.S. HIGHWAY 18 HAS BEEN WASHED OUT. THIS IS ABOUT 

ONE MILE NORTH OF TRIPP.



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. MOVE TO HIGHER GROUND.



A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT SATURDAY EVENING

FOR NORTHWEST IOWA.



LAT...LON 4282 9813 4277 9795 4287 9788 4288 9738

      4317 9740 4350 9741 4349 9808



$$



08



000 

WGUS73 KFSD 052035

FFSFSD



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE SIOUX FALLS SD

331 PM CDT SAT MAY 5 2007



SDC009-067-135-052200-

HUTCHINSON SD-YANKTON SD-BON HOMME SD-

331 PM CDT SAT MAY 5 2007



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR BON

HOMME...WESTERN YANKTON AND HUTCHINSON COUNTIES...



AT 328 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 

INDICATE THUNDERSTORM DEVELOPMENT OVER NEBRASKA...WHICH WILL MOVE 

INTO THE FLASH FLOOD WARNING AREA OVER THE NEXT COUPLE OF HOURS. 

THESE STORMS MAY ALSO BE SEVERE AND COULD POTENTIALLY PRODUCE 

TORNADOES. THESE STORMS WILL BE CAPABLE OF PRODUCING AN INCH TO AN 

INCH AND A HALF OF RAIN AN HOUR.



AT 330 PM CDT...LAW ENFORCEMENT REPORTED THAT THE INTERSECTION OF 

412TH AVENUE AND U.S. HIGHWAY 18 HAS BEEN WASHED OUT. THIS IS ABOUT 

ONE MILE NORTH OF TRIPP.



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. MOVE TO HIGHER GROUND.



A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT SATURDAY EVENING

FOR NORTHWEST IOWA.



LAT...LON 4282 9813 4277 9795 4287 9788 4288 9738

      4317 9740 4350 9741 4349 9808



$$



08

