Alert archive / South Carolina / Flash Flood Warnings in 2026
Flash Flood Warning 14, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at Aug 12, 2026, 11:45 PM EDT for Spartanburg County, Union County, South Carolina. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 12, 2026, 11:45 PM EDT (03:45 UTC)
- Expired
- Aug 13, 2026, 1:45 AM EDT
- In force
- 2 hr
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Flood severity
- None
Counties Spartanburg County, SC, Union County, SC
The radar
The Greer radar (KGSP), 39 km from the middle of the area, began a volume at 03:48 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 13, 12:03 AM EDT | Special Weather Statement | GSP | Avery, Mitchell, Yancey | 42 min |
| Aug 13, 12:32 AM EDT | Special Weather Statement | GSP | Avery, Caldwell, Mitchell, Yancey | 43 min |
| Aug 13, 2:11 AM EDT | Heat Advisory | GSP | Cabarrus, Mecklenburg, Union | 18 hr |
| Aug 13, 1:24 PM EDT | Special Weather Statement | GSP | Henderson | 51 min |
| Aug 13, 1:29 PM EDT | Heat Advisory | GSP | Cabarrus, Gaston, Mecklenburg, Union | 30 hr |
| Aug 13, 1:32 PM EDT | Special Weather Statement | GSP | Henderson | 43 min |
| Aug 13, 2:17 PM EDT | Special Weather Statement | GSP | Henderson | 43 min |
| Aug 13, 2:33 PM EDT | Special Weather Statement | GSP | Rutherford | 42 min |
| Aug 13, 3:03 PM EDT | Special Weather Statement | GSP | Polk | 42 min |
| Aug 13, 3:08 PM EDT | Special Weather Statement | GSP | Lincoln | 37 min |
| Aug 13, 4:02 PM EDT | Special Weather Statement | GSP | Gaston | 28 min |
| Aug 13, 4:22 PM EDT | Special Weather Statement | GSP | Lincoln | 38 min |
| Aug 13, 6:08 PM EDT | Special Weather Statement | GSP | Union | 52 min |
| Aug 13, 6:13 PM EDT | Special Weather Statement | GSP | Madison | 47 min |
| Aug 13, 7:02 PM EDT | Special Weather Statement | GSP | Buncombe | 43 min |
| Aug 13, 7:04 PM EDT | Special Weather Statement | GSP | Union | 41 min |
| Aug 13, 7:14 PM EDT | Special Weather Statement | GSP | Transylvania | 46 min |
| Aug 12, 8:18 PM EDT | Special Weather Statement | GSP | Laurens | 42 min |
| Aug 12, 8:47 PM EDT | Special Weather Statement | GSP | Laurens | 43 min |
| Aug 12, 8:49 PM EDT | Special Weather Statement | GSP | Cherokee | 41 min |
| Aug 12, 9:00 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 45 min |
| Aug 12, 9:36 PM EDT | Special Weather Statement | GSP | Laurens | 39 min |
| Aug 12, 9:39 PM EDT | Special Weather Statement | GSP | Chester | 51 min |
| Aug 12, 9:46 PM EDT | Special Weather Statement | GSP | Laurens | 29 min |
| Aug 12, 9:53 PM EDT | Special Weather Statement | GSP | Spartanburg | 37 min |
| Aug 12, 9:55 PM EDT | Special Weather Statement | GSP | Union | 50 min |
| Aug 12, 10:10 PM EDT | Special Weather Statement | GSP | Union | 50 min |
| Aug 12, 10:20 PM EDT | Severe Thunderstorm Warning | GSP | Chester, Union | 40 min |
| Aug 12, 10:35 PM EDT | Special Weather Statement | GSP | Chester | 40 min |
| Aug 12, 10:40 PM EDT | Special Weather Statement | GSP | Spartanburg | 50 min |
| Aug 12, 11:06 PM EDT | Special Weather Statement | GSP | Union | 39 min |
| Aug 12, 11:16 PM EDT | Areal Flood Advisory | GSP | Spartanburg | 119 min |
| Aug 12, 11:32 PM EDT | Special Weather Statement | GSP | Spartanburg | 43 min |
| Aug 12, 11:39 PM EDT | Areal Flood Advisory | GSP | Union | 111 min |
| Aug 13, 2:39 PM EDT | Special Weather Statement | GSP | Pickens | 51 min |
| Aug 13, 3:05 PM EDT | Special Weather Statement | GSP | Pickens | 25 min |
| Aug 13, 3:15 PM EDT | Special Weather Statement | GSP | Anderson | 45 min |
| Aug 13, 3:55 PM EDT | Special Weather Statement | GSP | Greenville | 35 min |
| Aug 13, 4:12 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Laurens | 33 min |
| Aug 13, 4:28 PM EDT | Special Weather Statement | GSP | Anderson | 47 min |
| Aug 13, 4:41 PM EDT | Special Weather Statement | GSP | York | 34 min |
| Aug 13, 4:43 PM EDT | Special Weather Statement | GSP | York | 47 min |
| Aug 13, 4:49 PM EDT | Special Weather Statement | GSP | Laurens | 41 min |
| Aug 13, 5:14 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 31 min |
| Aug 13, 5:25 PM EDT | Special Weather Statement | GSP | York | 35 min |
| Aug 13, 5:37 PM EDT | Special Weather Statement | GSP | Laurens | 38 min |
| Aug 13, 5:46 PM EDT | Special Weather Statement | GSP | Abbeville | 29 min |
| Aug 13, 6:18 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Greenwood | 27 min |
| Aug 13, 1:30 PM EDT | Special Weather Statement | GSP | Rabun | 45 min |
| Aug 13, 4:51 PM EDT | Special Weather Statement | GSP | Elbert | 39 min |
Nearby
Flash Flood Warnings in South Carolina, 2026Every flash flood warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.