Flash Flood in Brown County, Wisconsin

Flash Flood April 14, 2026 · Brown County, Wisconsin

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Rainfall amounts of a little over an inch in a little over an hour caused closed roadways due to flash flooding in the city of Green Bay.

The wider storm

A round of moderate to heavy rain developed during the evening hours on Tuesday (4/14) north of a semi-stationary front located across southern Wisconsin. Rainfall amounts of 1 to 2 inches in a short period of time, combined with heavy rainfall the previous night, caused additional flash flooding across portions of central and east-central Wisconsin.

Began near Cormier (44.5561, -88.0559).

Source: NOAA Storm Events Database, event 1319827. Narratives are written by the National Weather Service forecast office that issued the report.

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