Active Weather Alerts
Flood Watch
Issued: 6:23 PM Sep. 18, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH SATURDAY AFTERNOON... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of north central and northeast Iowa, including the following counties, in north central Iowa, Butler, Cerro Gordo and Worth. In northeast Iowa, Black Hawk and Bremer. * WHEN...From 7 PM CDT this evening through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Training storms and heavy rainfall may lead to an increased potential for flash flooding. Rainfall amounts of 2 to 3 inches is expected, with locally higher amounts possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... For the latest stream observations and forecasts refer to weather.gov/desmoines/water. &&
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