Aug 27, 2021
Thunderstorms developed north of a warm front then tracked east during the late afternoon hours and into the evening. There was an isolated report of wind damage and several rounds of thunderstorms produced flash flooding during the overnight hours across portions of central Wisconsin as 3 to 5 inches of rain fell.
Source: NOAA National Weather Service Storm Events Database (event 973265). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Portage County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.