WGUS53 KOAX 232256 FFWOAX IAC137-155-240200- /O.NEW.KOAX.FF.W.0003.260423T2256Z-260424T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Omaha/Valley NE 556 PM CDT Thu Apr 23 2026 The National Weather Service in Omaha/Valley has issued a * Flash Flood Warning for... Northwestern Montgomery County in southwestern Iowa... Southeastern Pottawattamie County in southwestern Iowa... * Until 900 PM CDT. * At 556 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. The expected rainfall rate is 2 to 3 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Farm Creek Public Wildlife Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 4116 9538 4119 9538 4125 9532 4129 9526 4138 9516 4120 9516 4115 9522 4107 9538 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...2-3 INCHES IN 1 HOUR $$ Petersen