Michigan, Wisconsin Flood Warning | Effective 04/20/2026 09:37

Headline: 
Flood Warning issued April 20 at 11:37AM CDT until April 25 at 7:00PM CDT by NWS Green Bay WI
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 20, 2026 - 9:37am
Expires: 
April 21, 2026 - 12:45am
Description: 
...The Flood Warning continues for the following rivers in Wisconsin...Michigan... Menominee River near Florence affecting Dickinson, Iron and Florence Counties. ...The Flood Warning is extended for the following rivers in Wisconsin...Michigan... Menominee River near Niagara affecting Dickinson, Marinette, Menominee and Florence Counties. Menominee River near Vulcan affecting Dickinson, Marinette and Menominee Counties. For the Menominee River...including Florence, Twin Falls Dam-Iron Mountain, Vulcan, Niagara, Pembine, Menominee River at White Rapids Dam, Koss, McAllister...Minor to Moderate flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Menominee River near Niagara. * WHEN...Until Saturday evening. * IMPACTS...At 14.5 feet, In the city of Niagara, water begins to cover the Niagara boat landing on Tyler Road, and water approaches homes along Sherman Street. * ADDITIONAL DETAILS... - At 11:00 AM CDT Monday the stage was 14.6 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Monday was 14.7 feet. - Forecast...The river is expected to rise to a crest of 14.7 feet this afternoon. It will then fall below flood stage early Saturday morning. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 245 AM CDT.
Area Description: 
Dickinson, MI; Menominee, MI; Florence, WI; Marinette, WI
Forcast Office: 
NWS Green Bay WI
Sender: 
w-nws.webmaster@noaa.gov