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⛅ Flash Flood Watch issued April 18 at 12:10AM CDT until April 19 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

weatheractionableSource: NOAA Weather
90%Confidence
0Views
NOAA WeatherSource
2026-04-18Date

Summary

Flash flood watch due to potential levee compromise in Wisconsin poses significant risk to property and infrastructure near the Wisconsin River. A breach could cause rapid inundation, leading to substantial local economic damage.

Actionable: Immediately activate emergency plans for areas south and west of the Wisconsin River in Portage.

AI Confidence: 90%

Data Points

severitySevere
eventFlash Flood Watch
areaSauk; Columbia
urgencyFuture
certaintyPossible

Source

http://www.weather.gov

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