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Wisconsin Flood Stories

1,435 first-hand accounts of flood events in Wisconsin, ranked by impact. Each is a NOAA-written narrative of the moment.

Flash Flood

Chippewa, WI · Jun 9, 2020

The remnants of tropical storm Cristobal moved north-northeast across eastern Iowa, and into southwest and central Wisconsin during the evening of Tuesday, June 9th.

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Flood

Brown, WI · May 18, 2020

A strong, slow-moving low pressure system drifted southeast across the upper Midwest over a 3 day period from May 17 through May 19. This system interacted with copious moisture streaming north from the Gulf of Mexico that resulted in several rounds of moderate to heavy rainfall…

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Flood

Brown, WI · Apr 29, 2020

A strong low pressure system tracking through the southern Great Lakes caused gusty northeast winds across east-central and northeast Wisconsin, which caused some isolated damage and widespread lakeshore flooding in Brown and Oconto counties.

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Lakeshore Flood

Brown, WI · May 17, 2020

A strong, slow-moving low pressure system drifted southeast across the upper Midwest over a 3 day period from May 17 through May 19. This system interacted with copious moisture streaming north from the Gulf of Mexico that resulted in several rounds of moderate to heavy rainfall…

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Lakeshore Flood

Southern Oconto, WI · May 17, 2020

A strong, slow-moving low pressure system drifted southeast across the upper Midwest over a 3 day period from May 17 through May 19. This system interacted with copious moisture streaming north from the Gulf of Mexico that resulted in several rounds of moderate to heavy rainfall…

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Lakeshore Flood

Southern Marinette, WI · May 17, 2020

A strong, slow-moving low pressure system drifted southeast across the upper Midwest over a 3 day period from May 17 through May 19. This system interacted with copious moisture streaming north from the Gulf of Mexico that resulted in several rounds of moderate to heavy rainfall…

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Lakeshore Flood

Kewaunee, WI · Jan 18, 2020

A strong low pressure system tracked from the central Plains through the western Great Lakes region, bringing 8 to 12 inches to portions of central and northeast Wisconsin.

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Lakeshore Flood

Sheboygan, WI · Jan 11, 2020

Strong low pressure passing by to the southeast resulted in an extended period of strong north to northeast winds along the Lake Michigan shoreline of southeast and east central Wisconsin.

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Lakeshore Flood

Door, WI · Apr 29, 2020

A strong low pressure system tracking through the southern Great Lakes caused gusty northeast winds across east-central and northeast Wisconsin, which caused some isolated damage and widespread lakeshore flooding in Brown and Oconto counties.

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Flash Flood

Waukesha, WI · Jul 9, 2006

A complicated weather scenario developed during the late afternoon and early evening of July 9th. A cold front pushing east into southwestern Wisconsin produced slow moving scattered thunderstorms across south-central Wisconsin as a lake breeze pushed west into the counties of…

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Flood

Kenosha, WI · Sep 19, 1997

Severe thunderstorm winds were responsible for scattered tree and power line damage. Hardest hit was Walworth county were a barn was blown off it's foundation near Sharon (Walworth Co) and another out-building damaged.

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Flood

Vernon, WI · Jul 15, 2010

A cold front tracked west to east across western and central Wisconsin during the afternoon and evening hours of July 14th. Severe thunderstorms developed along the cold front and produced severe wind gusts, funnel clouds, large hail and one tornado.

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Flood

Monroe, WI · Sep 23, 2010

A stationary front set up across central Wisconsin on the evening of September 22nd. As an unusually moist air mass flowed over this boundary, heavy rain developed and fell repeatedly across the area during the evening and overnight hours.

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Flood

Crawford, WI · Jun 26, 2024

Well above average rainfall throughout June in conjunction with late-month heavy rainfall contributed to additional rises into flood stage along the Mississippi River.

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Flash Flood

Clark, WI · Jul 7, 2024

During the evening hours on July 7th a slow moving thunderstorm moved over portions of northwestern Clark County. These storms produced heavy rainfall totals which resulted in some flooding along County Road O near Greenwood.

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Flood$10K damage

Clark, WI · Jul 16, 2011

A small complex of thunderstorms developed over eastern Minnesota early in the morning of the 16th. These storms then moved into central Wisconsin during the late morning dropping some locally heavy rain.

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Flood$10K damage

Brown, WI · Jul 15, 2010

Three to five inches of rain fell over and just north of Appleton on July 14th. Much of the rain fell in the Apple Creek basin in Outagamie County. Apple Creek Campground is just downstream and across the county line in Brown County next to a bend in the creek.

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Flash Flood

Rock, WI · Jun 26, 2013

Thunderstorms produced flooding rains over portions of South Central Wisconsin and far southern Southeast Wisconsin. The storms produced damaging wind gusts over Lafayette and Dane counties.

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Flash Flood

Rock, WI · Jun 26, 2013

Thunderstorms produced flooding rains over portions of South Central Wisconsin and far southern Southeast Wisconsin. The storms produced damaging wind gusts over Lafayette and Dane counties.

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Flash Flood

Monroe, WI · May 17, 2000

Thunderstorms produced rainfall amounts of nearly 2.5 inches in two hours, which caused widespread street flooding in La Crosse and Onalaska (La Crosse County). In fact, law enforcement officials reported 8 inches of water over some roads in downtown La Crosse.

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Flash Flood

Grant, WI · Jul 28, 2011

Several rounds of thunderstorms developed north of a warm front and trained across portions of northeast Iowa into Southwest Wisconsin during the evening of July 27th into the early morning hours of the 28th.

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Flash Flood

Fond Du Lac, WI · Jun 12, 2008

A series of clusters of strong to severe storms ahead of a cold front moved east/northeast across south-central and sourtheast Wisconsin. Copious amounts of moisture were available that allowed repeated heavy rains.

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Flash Flood$30K damage

Dane, WI · Jul 11, 2008

A series of thunderstorms developed into clusters and short lines that moved east-southeast through southern Wisconsin. Due to a moist atmosphere, heavy rains were reported overnight in the range of 1 inch to slightly over 4 inches.

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Flash Flood$15K damage

Green, WI · Jun 17, 1996

Heavy rains of 3 inches in short period of time resulted in flash flooding in and around Martintown. Home basements and businesses were flooded. A road experienced a shoulder washout.

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