Flash Flood, McDonald
- When
- August 22, 5:15 PM CST
- Where
- McDonald County, 5 mi N of Southwest City
- Coordinates
- 36.629, -94.348 (the zone’s center; the record gives no point)
Flash Flood in Missouri, August 22, 1996
Up to 3 inches of rain in one hour caused flooding along Highways 43 and 90 north of Southwest City.
Where it happened
Every event with a place to put it; 1 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
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 SGF wrote it up.
Up to 3 inches of rain in one hour caused flooding along Highways 43 and 90 north of Southwest City.
The radar
The Springfield radar (KSGF), 108 km away, was scanning. The volume nearest the first event began at 23:14 UTC.
Event by event
1 flash flood. Local standard time, as filed.
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
- Lightning Strike in Nebraska, August 22, 1996
- Damaging Wind in Missouri, August 22, 1996
- Damaging Wind in Arizona, August 22, 1996
- Damaging Wind in South Carolina, August 22, 1996
- Damaging Wind in Wisconsin, August 22, 1996
- Lightning Strike in New Mexico, August 22, 1996
- Damaging Wind in Arizona, August 22, 1996
- Damaging Wind in Tennessee, August 22, 1996
- Flood in Nebraska, August 22, 1996
- Flood in Colorado, August 22, 1996
- Damaging Wind in Wisconsin, August 22, 1996
- Damaging Wind in Wisconsin, August 22, 1996
More
Every storm in Missouri in 1996Every state in 1996This day in weather historyWarnings in Missouri, August 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: 5567235.