831 WGUS53 KABR 010010 FFWABR SDC089-010315- /O.NEW.KABR.FF.W.0001.260601T0010Z-260601T0315Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Aberdeen SD 710 PM CDT Sun May 31 2026 The National Weather Service in Aberdeen has issued a * Flash Flood Warning for... Southeastern McPherson County in north central South Dakota... * Until 1015 PM CDT. * At 710 PM CDT, trained weather spotters reported thunderstorms producing heavy rain across the warned area. Between 3 and 4 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Trained spotters reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Leola. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 4564 9914 4574 9914 4574 9892 4565 9893 FLASH FLOOD...OBSERVED $$ 20