Timing

April 12, 2026 9:19 PM CDT
April 12, 2026 9:19 PM CDT
April 13, 2026 6:00 AM CDT
April 13, 2026 12:30 PM CDT

NWS Headline

FLOOD WARNING NOW IN EFFECT FROM MONDAY MORNING UNTIL FURTHER NOTICE

Description

...Forecast flooding changed from Moderate to Major severity and

increased in duration for the following rivers in Wisconsin...

Michigan...


Menominee River near McAllister affecting 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...Major flooding is forecast.


* WHAT...Major flooding is forecast. This approaches the flood of

record.


* WHERE...Menominee River near McAllister.


* WHEN...From Monday morning until further notice.


* IMPACTS...At 18.0 feet, Floodwaters are covering River Drive and

Shore Drive west of Wallace in Menominee County, Michigan and South

Park Road east of Porterfield in Marinette County. This stage

compares to a flow of 24240 cubic feet per second at White Rapids

Dam. At 19.0 feet, This stage compares to the record flow of 24800

cubic feet per second at White Rapids Dam.


* ADDITIONAL DETAILS...

- At 8:00 PM CDT Sunday the stage was 14.1 feet.

- Bankfull stage is 12.0 feet.

- Forecast...The river is expected to rise above flood stage Monday

morning and continue rising to a crest of 19.8 feet early

Wednesday morning.

- Flood stage is 15.0 feet.

- Flood History...This crest compares to a previous crest of 20.0

feet on 05/09/1960 and 18.6 feet on 04/18/2023.

- http://www.weather.gov/safety/flood

Instructions

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 Monday afternoon by 1230 PM CDT.

Affected Areas

Menominee, MI; Marinette, WI

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