Michigan, Wisconsin Flood Warning | Effective 04/21/2026 19:13

Headline: 
Flood Warning issued April 21 at 9:13PM CDT until April 23 at 1:00PM CDT by NWS Green Bay WI
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 21, 2026 - 7:13pm
Expires: 
April 22, 2026 - 10:15am
Description: 
...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Marinette, Dickinson, Menominee and Florence Counties. Menominee River near Vulcan affecting Marinette, Dickinson and Menominee Counties. Menominee River near Florence affecting Iron, Dickinson and Florence Counties. Menominee River near McAllister affecting Marinette and Menominee Counties. For the Menominee River...including Florence, Vulcan, Niagara, McAllister...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Menominee River near Vulcan. * WHEN...Until Thursday afternoon. * IMPACTS...At 17.0 feet, Structures along the river along Homestead Road and Sturgeon Way Road may start to be impacted by flood waters. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 16.2 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Tuesday was 16.5 feet. - Forecast...The river is expected to fall below flood stage Thursday morning and continue falling to 13.6 feet Tuesday, April 28. - Flood stage is 15.0 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 Wednesday afternoon by 1215 PM CDT.
Area Description: 
Dickinson, MI; Menominee, MI; Marinette, WI
Forcast Office: 
NWS Green Bay WI
Sender: 
w-nws.webmaster@noaa.gov