Active Weather Alerts
Flood Warning
Issued: 3:41 PM Oct. 1, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT UNTIL 1045 AM CDT FRIDAY... * WHAT...Flooding caused by excessive rainfall is occurring. * WHERE...Grundy County in central Iowa... Northern Tama County in central Iowa... Southeastern Butler County in north central Iowa... Black Hawk County in northeastern Iowa... * WHEN...Until 1045 AM CDT Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Several structures are flooded and numerous roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 1040 AM CDT, emergency management reported flooding in the warned area. Flooding is already occurring. Between 2 and 4 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Waterloo, Cedar Falls, Grundy Center, Evansdale, Hudson, Reinbeck, Dike, Elk Run Heights, Uni-Dome And McLeod Center, Waterloo Municipal Airport, Crossroads Mall, Washburn, Dunkerton, Raymond, Wellsburg, New Hartford, Holland, Stout and Morrison. - This includes Interstate 380 between mile markers 65 and 73. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. For the latest stream observations and forecasts refer to weather.gov/desmoines/water. &&
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