Missouri, 1997

Flash Flooding in Missouri, June 27, 1997

June 27, 1997 · NWS LSX · 2 events in 2 counties and zones

2 to 3 inches of rain in just a little over an hour caused caused scattered flash flooding across southern Jefferson and primarily the north half of St. Francois counties.

Where it happened

Every event with a place to put it; 2 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
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  • Cold
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  • Marine and coastal
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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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 LSX wrote it up.

2 to 3 inches of rain in just a little over an hour caused caused scattered flash flooding across southern Jefferson and primarily the north half of St. Francois counties. Highway E in Jefferson County became impassable. Street flooding was reported in Park Hills and Desloge in St. Francois County.

The radar

The St Louis radar (KLSX), 50 km away, was scanning. The volume nearest the first event began at 21:32 UTC.

Open the radar archive at this moment

Event by event

2 flash flood. Local standard time, as filed.

Flash Flood, Jefferson

When
June 27, 3:30 PM CST
Where
Jefferson County, Countywide
Coordinates
38.261, -90.538 (the zone’s center; the record gives no point)

Flash Flood, St. Francois

When
June 27, 3:30 PM CST
Where
St. Francois County, Countywide
Coordinates
37.810, -90.472 (the zone’s center; the record gives no point)

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

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

The same day elsewhere

More

Every storm in Missouri in 1997Every state in 1997This day in weather historyWarnings in Missouri, June 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: 5598081, 5598082.