Wisconsin, 1996

Flood in Wisconsin, July 29, 1996

July 29, 1996 · NWS GRB · 1 event in 1 county or zone

A thunderstorm dropped 2 to 3 inches of rain over the city of Oconto during a one-hour period, resulting in urban flooding. Basements filled with water, storm sewers backed up and a few streets were flooded.

Where it happened

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS GRB wrote it up.

A thunderstorm dropped 2 to 3 inches of rain over the city of Oconto during a one-hour period, resulting in urban flooding. Basements filled with water, storm sewers backed up and a few streets were flooded. In addition, a lightning strike caused a power outage that affected 450 people for a ninety-minute period.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

1 flood. Local standard time, as filed.

Flood, Oconto

When
July 29, 6:00 PM CST to 8:00 PM CST
Where
Oconto County, Oconto
Coordinates
44.999, -88.221 (the zone’s center; the record gives no point)

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Wisconsin in 1996Every state in 1996This day in weather historyWarnings in Wisconsin, July 1996

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5559627.