Thunderstorm Wind, Benton
- When
- May 4, 2:00 AM CST
- Where
- Benton County, Siloam Spgs
- Measured
- 52 kt (60 mph)
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.180, -94.530
Summary of events for May 4 1999:Following a record tornado outbreak in Oklahoma on May 3-4, a significant severe weather outbreak affected northwest Arkansas on the morning and afternoon of May 4 as a vigorous upper level system continued to move slowly east. While there were many individual storms in the area on May 4, the most outstanding storm of the day was a supercell thunderstorm that…
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.
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 episode as NWS TSA wrote it up.
Summary of events for May 4 1999:Following a record tornado outbreak in Oklahoma on May 3-4, a significant severe weather outbreak affected northwest Arkansas on the morning and afternoon of May 4 as a vigorous upper level system continued to move slowly east. While there were many individual storms in the area on May 4, the most outstanding storm of the day was a supercell thunderstorm that spawned a tornado in Sequoyah County, OK, which then moved northeast for 39 miles to near Fayetteville. Other storms produced damaging winds and large hail.
The national radar mosaic for the moment the first event began.
11 thunderstorm wind, 2 tornado, 2 hail, 1 lightning, 1 flash flood. Local standard time, as filed.
Small outbuildings were destroyed, trees were blown down, and pull-behind trailers were either damaged or moved.
Several large tree limbs were blown down.
Several large tree limbs were blown down.
A man was injured when lightning struck a company trailer that he was unloading at the Northwest Arkansas Regional Airport.
A significant long-track tornado first developed 4 miles west of Short, OK, moving northeast to about 7 miles southwest of Fayetteville, AR. This tornado reached its peak strength as an F3 tornado as it clipped extreme southeast Adair County, OK. This tornado then clipped extreme northwest Crawford County, passing through an unpopulated, forested area in the Ozark National Forest. An aerial survey by NWS personnel just west of the Oklahoma/Arkansas state line west of Natural Dam revealed that every tree in a hardwood forest was completely leveled. Property damage listed with this entry reflects tree damage sustained in Crawford County, while the F-rating reflects the tornado's peak strength in Adair County, OK.
A significant long-track tornado first touched down 4 miles west of Short, OK, and tracked 39 miles to a point about 7 miles southwest of Fayetteville, AR. Along the way, this tornado passed through portions of four counties but mainly affected sparsely-populated areas. It reached its peak strength as an F3 tornado in extreme southeast Adair County, OK, but mainly caused F2 damage in Washington County, AR. Fortunately, this tornado lifted before it reached heavily-populated Fayetteville. The tornado's first real property damage took place at a property between the Hogeye and Strickland communities, where the tornado peeled off the roof to a home, shattered windows, uprooted trees, destroyed two barns, and wiped a porch off of its stone foundation. Numerous trees were blown down along County Roads 212 and 214. Only a few miles away in the Cove Creek community, south of Prarie Grove, the tornado blew off a home's roof, demolished an enclosed garage, and destroyed a barn. A flagpole was bent almost in half, and a road sign ended up wrapped around a mailbox. The tornado uprooted a 200-year old walnut tree which then fell onto a pickup truck. About a half-dozen other oak and cedar trees on one property dating back at least 150 years were snapped or uprooted. The Washington County Judge's Office supplied a picture of a church near Cove Creek that was moved off of its foundation. Several poultry buildings along the tornado's path were also damaged.The property damage listed in this entry is for just that damage sustained in Washington County, while the F-rating reflects the tornado's peak strength in Adair County, OK.
A manufactured home was damaged by a falling tree.
A large tree was blown down.
Several large tree limbs were blown down.
Location: the greater Hackett/Bonanza area
Numerous trees were blown down.
A car was blown off of a road. Numerous trees were blown down.
Water covered numerous roads. Flooding forced the evacuation of a family from their manufactured home off of AR Hwy 94 in the Monte Ne area, east of Rogers. Water ran over other roads in the Cave Springs area.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Arkansas in 1999Every state in 1999This day in weather historyThe tornado archive for Arkansas, 1999Warnings in Arkansas, May 1999
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: 5700531, 5700532, 5700533, 5700521, 5700522, 5700600, 5700597, 5700598, 5700523, 5700599, 5700524, 5700526, 5700527, 5700528, 5700525, 5700529, 5700530.