Michigan, Wisconsin Flood Warning | Effective 04/21/2026 09:03

Headline: 
Flood Warning issued April 21 at 11:03AM CDT by NWS Green Bay WI
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 21, 2026 - 9:03am
Expires: 
April 22, 2026 - 12:15am
Description: 
...The Flood Warning continues for the following rivers in Wisconsin...Michigan... Menominee River near Menominee River at White Rapids Dam affecting Marinette and Menominee Counties. Menominee River near Koss affecting Marinette and Menominee Counties. * WHAT...Minor flooding is occurring. * WHERE...Menominee River near Menominee River at White Rapids Dam. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, Flooding is confined to wooded lowland areas. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 14.1 feet. - Bankfull stage is 11.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Tuesday was 14.1 feet. - Forecast...No forecast is available for this location. - Flood stage is 14.0 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 215 AM CDT.
Area Description: 
Menominee, MI; Marinette, WI
Forcast Office: 
NWS Green Bay WI
Sender: 
w-nws.webmaster@noaa.gov