Minnesota, 1997

Flooding in Minnesota, April 3 to 21, 1997

April 3 to 21, 1997 · NWS ARX · 3 events in 3 counties and zones

The Mississippi River reached it's third highest flood on record,affecting several homes and businesses. High water also forced the closure of some highways.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$500,000
Crop damage
None recorded
Events
3

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 ARX wrote it up.

The Mississippi River reached it's third highest flood on record,affecting several homes and businesses. High water also forced the closure of some highways. A crest of 19 feet occurred on the 11th at Lake City, 16.5 feet at Wabasha on the 11th and 18.3 feet at Winona on the 12th.

The radar

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

Open the radar archive at this moment

Event by event

3 flood. Local standard time, as filed.

Flood, Wabasha

When
April 3, 8:00 PM CST to April 21, 2:00 PM CST
Where
Wabasha forecast zone
Coordinates
44.284, -92.230 (the zone’s center; the record gives no point)

Flood, Winona

When
April 3, 8:00 PM CST to April 21, 2:00 PM CST
Where
Winona forecast zone
Property damage
$500,000
Coordinates
43.987, -91.779 (the zone’s center; the record gives no point)

Flood, Houston

When
April 3, 8:00 PM CST to April 21, 2:00 PM CST
Where
Houston forecast zone
Coordinates
43.671, -91.493 (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 Minnesota in 1997Every state in 1997This day in weather historyWarnings in Minnesota, April 1997

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: 5592393, 5592394, 5592395.