Expires:202405212000;Remove:202405212000;866674 WGUS53 KDMX 211357 FFWDMX IAC013-017-075-083-127-171-212000- /O.NEW.KDMX.FF.W.0007.240521T1357Z-240521T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Des Moines IA 857 AM CDT Tue May 21 2024 The National Weather Service in Des Moines has issued a * Flash Flood Warning for... Grundy County in central Iowa... Southeastern Hardin County in central Iowa... Northern Marshall County in central Iowa... Northern Tama County in central Iowa... Black Hawk County in northeastern Iowa... Southern Bremer County in northeastern Iowa... * Until 300 PM CDT Tuesday. * At 857 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... Waterloo, Cedar Falls, Waverly, Eldora, Grundy Center, Evansdale, La Porte City, Hudson, Denver, Traer, Reinbeck, Dysart, Dike, Elk Run Heights, Conrad, Uni-Dome And McLeod Center, Waterloo Municipal Airport, Crossroads Mall, Gladbrook and Janesville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For the latest river and stream observations and forecasts refer to weather.gov/desmoines/water. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4221 9323 4221 9327 4240 9326 4249 9258 4256 9257 4256 9255 4270 9255 4270 9208 4230 9206 4230 9230 4218 9230 4216 9323 FLASH FLOOD...RADAR INDICATED $$ Zogg