


Flash Flood Watch
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
522 WGUS63 KDMX 101703 FFADMX Flood Watch National Weather Service Des Moines IA 1203 PM CDT Sun Aug 10 2025 IAZ028-037>039-047>050-059>062-071>075-081>086-092>097-101815- /O.CAN.KDMX.FA.A.0006.000000T0000Z-250811T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bremer-Hardin-Grundy-Black Hawk-Boone-Story-Marshall-Tama-Dallas- Polk-Jasper-Poweshiek-Adair-Madison-Warren-Marion-Mahaska-Adams- Union-Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne- Appanoose-Davis- Including the cities of New Market, Adel, Iowa Falls, Bedford, Dike, Wellsburg, Fontanelle, Indianola, Perry, Conrad, Ottumwa, Greenfield, Stuart, Earlham, Toledo, Waukee, Boone, Marshalltown, Tama, Pella, Knoxville, Chariton, Ames, Adair, Albia, Lamoni, Corydon, Newton, Seymour, Reinbeck, Winterset, Norwalk, Bloomfield, Ackley, Osceola, Waverly, Centerville, Des Moines, Creston, Traer, Leon, Humeston, Waterloo, Oskaloosa, Carlisle, Allerton, Eldora, Grinnell, Cedar Falls, Lenox, Mount Ayr, Gladbrook, Dysart, Corning, and Grundy Center 1203 PM CDT Sun Aug 10 2025 ...FLOOD WATCH IS CANCELLED... The Flash Flood Watch is cancelled for portions of central, northeast, south central, southeast, and southwest Iowa, including the following counties, in central Iowa, Boone, Dallas, Grundy, Hardin, Jasper, Marshall, Polk, Poweshiek, Story and Tama. In northeast Iowa, Black Hawk and Bremer. In south central Iowa, Appanoose, Clarke, Decatur, Lucas, Madison, Mahaska, Marion, Monroe, Ringgold, Union, Warren and Wayne. In southeast Iowa, Davis and Wapello. In southwest Iowa, Adair, Adams and Taylor. While scattered thunderstorms are still possible yet this afternoon, the threat for heavy rainfall and flooding has ended. Please continue to heed remaining road closures. $$ Donavon