000 FPUS73 KFSD 210556 NOWFSD SHORT TERM FORECAST NATIONAL WEATHER SERVICE SIOUX FALLS SD 1256 AM CDT FRI JUN 21 2002 IAZ012-013-020>022-031-032-SDZ066-067-069>071-210700- BUENA VISTA IA-CHEROKEE IA-CLAY-IDA IA-LINCOLN-OBRIEN IA-PLYMOUTH IA- SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON- INCLUDING THE CITIES OF...NORTH SIOUX CITY SD...SIOUX CENTER IA... SIOUX CITY IA...STORM LAKE IA...VERMILLION...YANKTON 1256 AM CDT FRI JUN 21 2002 .NOW... AT 1254 AM CDT WEATHER SERVICE DOPPLER RADAR INDICATED THAT SHOWERS AND THUNDERSTORMS HAVE BEGAN TO DEVELOP ACROSS SOUTHEAST SOUTH DAKOTA INTO NORTHWEST IOWA. THIS ACTIVITY WAS MOVING TO THE EAST NORTHEAST AROUND 25 MPH. THE COMMUNITIES OF KINGSLEY...SIOUX CENTER...AKRON AND HURLEY WILL SEE THIS ACTIVITY THROUGH 200 AM. EXPECT BRIEF HEAVY RAIN AND FREQUENT LIGHTNING WITH THE PASSAGE OF THESE THUNDERSTORMS. $$ BOUSTEAD