Wisconsin Flood Watch | Effective 04/17/2026 09:05
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
* WHAT...Flash flooding due to the potential compromise of the<br />
Caledonia-Lewiston Levee. The Wisconsin Department of Natural<br />
Resources has indicated that the Calendonia-Lewiston Levee along<br />
the Wisconsin River may become compromised as the river levels<br />
rise. If this takes place, a rapid inundation of water is expected<br />
along the south and west side of the river. The City of Portage is<br />