Flash Flood, Keith
- When
- August 10, 8:35 PM CST to August 11, 3:00 AM CST
- Where
- Keith County, Southeast Portion
- Reported by
- NEWSPAPER
- Coordinates
- 41.199, -101.661 (the zone’s center; the record gives no point)
Flash Flooding in Nebraska, August 10 to 11, 1999
2 flash flood, as filed by the National Weather Service.
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
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $150,000
- Crop damage
- $1.0 million
- 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.
The radar
The North Platte radar (KLNX), 124 km away, was scanning. The volume nearest the first event began at 02:35 UTC.
Event by event
2 flash flood. Local standard time, as filed.
Flash Flood, Perkins
- When
- August 10, 8:35 PM CST to August 11, 3:00 AM CST
- Where
- Perkins County, Countywide
- Property damage
- $150,000
- Crop damage
- $1.0 million
- Reported by
- NEWSPAPER
- Coordinates
- 40.851, -101.650 (the zone’s center; the record gives no point)
A thunderstorm producing up to 10 inches of rain caused widespread flooding in Perkins and Keith Counties. In Perkins County, the water washed out an aged bridge 9 miles north of Madrid and a culvert 3 miles southeast of Madrid. Flooding was also reported along the Keith-Perkins County line north of Madrid and Elsie.
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
- Heat in Texas, August 10 to 12, 1999
- Flooding and Hail in Arizona, August 10 to 31, 1999
- Flash Flood and Hail in Nebraska, August 10, 1999
- Flood in Colorado, August 10, 1999
- Tornadoes and Flash Flood in Colorado, August 10, 1999
- Tornadoes and Flash Flood in Colorado, August 10, 1999
- Damaging Wind and Lightning Strikes in Oklahoma, August 10, 1999
- Damaging Wind in Oklahoma, August 10, 1999
- Hail in Oregon, August 10, 1999
- Hail in Colorado, August 10, 1999
- Hail and Lightning Strike in Wisconsin, August 10, 1999
- Hail in Kansas, August 10 to 11, 1999
More
Every storm in Nebraska in 1999Every state in 1999This day in weather historyWarnings in Nebraska, August 1999
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: 5713836, 5714753.