Aug 9, 2025
A historic flash flood and record rainfall occurred over portions of the Milwaukee Metropolitan Area and Southeast WI resulting in damages in the $100s Millions. Warm, moist, and unstable air rose along a stalled front to produce numerous thunderstorms and more than 10 inches of rain in many locations. Widespread flash flooding of streets, creeks, rivers, and low lying neighborhoods occurred. A homeless camp in Milwaukee underneath 1st Street Bridge adjacent to the surge of record flooding on th
Source: NOAA National Weather Service Storm Events Database (event 1284738). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Milwaukee County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.