Immediate

Responsive action SHOULD be taken immediately

Wisconsin Flood Warning | Effective 04/21/2026 08:45

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record.

Wisconsin Flood Warning | Effective 04/21/2026 08:45

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. * WHAT...Major flooding is occurring and major flooding is forecast. This approaches the flood of record.

Wisconsin Flood Warning | Effective 04/21/2026 08:45

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Winnebago and Waushara Counties. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. * WHAT...Minor flooding is occurring. * WHERE...Wolf River at Lake Poygan. * WHEN...Until further notice.

Wisconsin Flood Warning | Effective 04/21/2026 08:47

...The Flood Warning continues for the following rivers in Wisconsin... Yellow River at Necedah affecting Juneau County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Yellow River at Necedah. * WHEN...Until Thursday morning. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 15.9 feet. - Bankfull stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Tuesday was 16.8 feet.

Michigan, Wisconsin Flood Warning | Effective 04/21/2026 08:53

...The Flood Warning continues for the following rivers in Wisconsin...Michigan... Brule River near Commonwealth affecting Florence, Forest, Dickinson and Iron Counties. * WHAT...Minor flooding is occurring. * WHERE...Brule River near Commonwealth. * WHEN...Until further notice. * IMPACTS...At 12.0 feet, Flooding is mainly confined to wooded lowland areas. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 11.9 feet. - Bankfull stage is 10.0 feet.

Michigan, Wisconsin Flood Warning | Effective 04/21/2026 08:59

...The Flood Warning continues for the following rivers in Wisconsin...Michigan... Menominee River below Twin Falls Dam-Iron Mountain affecting Florence, Dickinson, Marinette and Menominee Counties. * WHAT...Minor flooding is occurring. * WHERE...Menominee River below Twin Falls Dam-Iron Mountain. * WHEN...Until further notice. * IMPACTS...At 20.5 feet, Water approaches a few homes or mobile homes near the River Bend campground. * ADDITIONAL DETAILS... - At 10:42 AM CDT Tuesday the stage was 20.5 feet.

Wisconsin Flood Warning | Effective 04/21/2026 08:25

...The Flood Warning is extended for the following rivers in Wisconsin... Fox River At Princeton affecting Green Lake County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Wisconsin River At Portage affecting Columbia County. Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Rock and Jefferson Counties. Rock River At Fort Atkinson affecting Jefferson County. Rock River At Afton affecting Rock and Winnebago Counties. Rock River At Jefferson affecting Jefferson County.

Wisconsin Flood Warning | Effective 04/21/2026 08:25

...The Flood Warning is extended for the following rivers in Wisconsin... Fox River At Princeton affecting Green Lake County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Wisconsin River At Portage affecting Columbia County. Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Rock and Jefferson Counties. Rock River At Fort Atkinson affecting Jefferson County. Rock River At Afton affecting Rock and Winnebago Counties. Rock River At Jefferson affecting Jefferson County.
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