Severe

Significant threat to life or property

Michigan Flood Warning | Effective 04/17/2026 20:26

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by rain and snowmelt continues. * WHERE...A portion of northern Michigan, including the following<br /> counties, Alcona, Alpena, Cheboygan, Iosco, Montmorency, Oscoda,<br /> Otsego and Presque Isle. * WHEN...Until 800 PM EDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br />

Michigan Flood Warning | Effective 04/17/2026 20:26

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by rain and snowmelt continues. * WHERE...A portion of northern Michigan, including the following<br /> counties, Antrim, Charlevoix, Cheboygan, Crawford, Emmet, Grand<br /> Traverse, Kalkaska, Montmorency, Oscoda, Otsego and Roscommon. * WHEN...Until 800 PM EDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br />

Michigan Flood Warning | Effective 04/17/2026 20:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by rain and snowmelt continues. * WHERE...A portion of northern Michigan, including the following<br /> counties, Cheboygan and Emmet. * WHEN...Until 800 PM EDT Sunday. * IMPACTS...Historic flooding is occurring following recent heavy<br /> rainfall and snowmelt. Roads and structures near lakes and rivers<br /> will continue to see high water levels and potential wash outs. * ADDITIONAL DETAILS...<br />

Wisconsin Flood Warning | Effective 04/17/2026 20:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Wisconsin... Wisconsin River at Castle Rock Dam affecting Juneau and Adams<br /> Counties. Yellow River at Necedah affecting Juneau County. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. This approaches the flood of record. * WHERE...Yellow River at Necedah. * WHEN...Until Thursday afternoon. * ADDITIONAL DETAILS...<br />

Wisconsin Flood Warning | Effective 04/17/2026 20:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Wisconsin... Wisconsin River at Castle Rock Dam affecting Juneau and Adams<br /> Counties. Yellow River at Necedah affecting Juneau County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wisconsin River at Castle Rock Dam. * WHEN...Until late Tuesday evening. * IMPACTS...At 30,000.0 cfs, Localized flooding occurs along the<br /> river downstream of the Castle Rock Dam.

Illinois Flood Warning | Effective 04/17/2026 20:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River near Havana affecting Mason, Cass and Fulton<br /> Counties. Illinois River at Beardstown affecting Brown, Cass, Schuyler and<br /> Morgan Counties. .The following forecasts are based on observed precipitation, soil<br /> moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecast.

Illinois Flood Warning | Effective 04/17/2026 20:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River near Havana affecting Mason, Cass and Fulton<br /> Counties. Illinois River at Beardstown affecting Brown, Cass, Schuyler and<br /> Morgan Counties. .The following forecasts are based on observed precipitation, soil<br /> moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown.

Wisconsin Flood Warning | Effective 04/17/2026 20:28

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Wisconsin... Kickapoo River at Steuben affecting Crawford County. Wisconsin River at Muscoda affecting Grant, Iowa and Richland<br /> Counties. ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Black River Near Galesville affecting La Crosse and Trempealeau<br /> Counties. * WHAT...Minor flooding is forecast. * WHERE...Kickapoo River at Steuben.

Wisconsin Flood Warning | Effective 04/17/2026 20:28

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Wisconsin... Kickapoo River at Steuben affecting Crawford County. Wisconsin River at Muscoda affecting Grant, Iowa and Richland<br /> Counties. ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Black River Near Galesville affecting La Crosse and Trempealeau<br /> Counties. * WHAT...Minor flooding is forecast. This approaches the flood of<br /> record.

Iowa, Wisconsin Flood Watch | Effective 04/17/2026 20:28

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Watch continues for the following rivers in Iowa...<br /> Wisconsin... Mississippi River at McGregor affecting Grant, Clayton, Crawford<br /> and Allamakee Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at McGregor. * WHEN...From Monday morning to early Thursday morning. * IMPACTS...At 16.5 feet, Water may begin to go over the road<br /> covering part of Highway C near Highway 18. * ADDITIONAL DETAILS...<br />
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