Severe

Significant threat to life or property

Wisconsin Flood Watch | Effective 04/16/2026 19:41

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 />

Wisconsin Flash Flood Watch | Effective 04/16/2026 19:41

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 />

Wisconsin Flood Warning | Effective 04/16/2026 19:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Wolf River near Shiocton affecting Waupaca, Shawano and Outagamie<br /> Counties. For the Lower Wolf River...including Shiocton, New London, Lake<br /> Poygan...Major flooding is forecast. * WHAT...Moderate flooding is occurring and major flooding is<br /> forecast. This preliminarily is the flood of record. * WHERE...Wolf River near Shiocton. * WHEN...Until further notice.

Wisconsin Flood Warning | Effective 04/16/2026 19:43

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie<br /> Counties. For the Lower Wolf River...including Shiocton, New London, Lake<br /> Poygan...Major flooding is forecast. * WHAT...Major flooding is occurring and major flooding is forecast.<br /> This approaches the flood of record. * WHERE...Wolf River at New London. * WHEN...Until further notice.

Illinois Flood Warning | Effective 04/16/2026 19:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Fox River at Montgomery affecting Kane and Kendall Counties. Fox River at Algonquin Lock &amp; Dam tailwater affecting Lake IL,<br /> Kane and McHenry Counties. For the Fox River (Illinois)...including Algonquin Lock &amp; Dam<br /> tailwater, Moderate flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast.

Illinois Flood Warning | Effective 04/16/2026 19:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Fox River at Montgomery affecting Kane and Kendall Counties. Fox River at Algonquin Lock &amp; Dam tailwater affecting Lake IL,<br /> Kane and McHenry Counties. For the Fox River (Illinois)...including Algonquin Lock &amp; Dam<br /> tailwater, Moderate flooding is forecast. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecast.

Illinois Flood Warning | Effective 04/16/2026 19:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following river in<br /> Illinois... Illinois River at Hardin. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Hardin. * WHEN...From Saturday afternoon until further notice. * ADDITIONAL DETAILS...<br /> - At 8:30 PM CDT Thursday the stage was 24.7 feet.<br />

Illinois Flood Warning | Effective 04/16/2026 19:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Kishwaukee River near Perryville affecting Winnebago County. Kishwaukee River at Belvidere affecting Boone and Winnebago<br /> Counties. For the Kishwaukee River...including Belvidere, Perryville...Minor<br /> flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Kishwaukee River from County Line Road downstream to<br />

Illinois Flood Warning | Effective 04/16/2026 19:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Kishwaukee River near Perryville affecting Winnebago County. Kishwaukee River at Belvidere affecting Boone and Winnebago<br /> Counties. For the Kishwaukee River...including Belvidere, Perryville...Minor<br /> flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kishwaukee River from Confluence with South Branch<br />
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