North Carolina, 2026

Flash Flood and Damaging Winds in North Carolina, May 27, 2026

May 27, 2026 · NWS GSP · 3 events in 3 counties and zones

Scattered thunderstorms and storm clusters developed across western North Carolina during the afternoon and evening. A couple of the storms produced brief damaging wind gusts in the Piedmont, while an isolated flash flood event occurred in Caldwell County.

Where it happened

Every event with a place to put it. 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
$25,000
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 GSP wrote it up.

Scattered thunderstorms and storm clusters developed across western North Carolina during the afternoon and evening. A couple of the storms produced brief damaging wind gusts in the Piedmont, while an isolated flash flood event occurred in Caldwell County.

The radar

The Roanoke radar (KFCX), 124 km away, was scanning. The volume nearest the first event began at 20:01 UTC.

Open the radar archive at this moment

Event by event

2 thunderstorm wind, 1 flash flood. Local standard time, as filed.

Thunderstorm Wind, Iredell

When
May 27, 3:02 PM EST to 3:10 PM EST
Where
Iredell County, 2.12 mi W of Union Grove to 2.23 mi SSE of Union Grove
Measured
50 kt (58 mph) estimated gust
Reported by
Fire Department/Rescue
Coordinates
36.031, -80.908

Fire dept reported trees blown down at West Memorial highway and Myers Mill Rd, at Eupeptic Springs Rd and Jennings Rd, and on Pioneer Rd.

Flash Flood, Caldwell

When
May 27, 3:30 PM EST to 5:30 PM EST
Where
Caldwell County, 3.58 mi E of Richland to 3.3 mi WNW of Laytown
Cause
Heavy Rain
Property damage
$25,000
Reported by
Emergency Manager
Coordinates
36.090, -81.537

Multiple sources reported flash flooding developed along Buffalo Creek after 2.5 to 4 inches of rain fell in the area where Caldwell, Watauga, and Wilkes Counties come together. Water from the creek inundated a portion of Stone Mountain Rd. The bridge at Camp Carrolwood Rd was reportedly overtopped, while several culverts were washed out along lower portions of Buffalo Cove Rd.

Thunderstorm Wind, Gaston

When
May 27, 5:55 PM EST to 6:05 PM EST
Where
Gaston County, 2.14 mi WNW of Gastonia to 1.47 mi WSW of Lowell
Measured
50 kt (58 mph) estimated gust
Reported by
Utility Company
Coordinates
35.282, -81.215

Utility company reported several trees and power lines blown down across Gastonia.

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
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 North Carolina in 2026Every state in 2026This day in weather historyWarnings in North Carolina, May 2026

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: 1341453, 1341455, 1341454.