Alert archive / North Carolina / Flash Flood Warnings in 2026

Flash Flood Warning 8, NWS Greenville-Spartanburg, SC

July 7, 2026Mecklenburg County, North Carolina

NWS Greenville-Spartanburg, SC issued this flash flood warning at Jul 7, 2026, 12:50 AM EDT for Mecklenburg County, North Carolina. It was in force for 3 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
Jul 7, 2026, 12:50 AM EDT (04:50 UTC)
Expired
Jul 7, 2026, 3:45 AM EDT
In force
3 hr
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon
Flood severity
None

County Mecklenburg County, NC

The radar

The Greer radar (KGSP), 133 km from the middle of the area, began a volume at 04:54 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 nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 4.8 hours before the alert went out and 125 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Greensboro/Hi Pt, NC at 00:00Z on 2026-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1355 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 00:00Z on 2026-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1355 J/kg
Mixed-layer CIN
-65 J/kg
Mixed-layer LCL
1367 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
59 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 6, 8:10 PM EDTAreal Flood AdvisoryGSPCabarrus3 hr
Jul 6, 8:19 PM EDTSpecial Weather StatementGSPIredell26 min
Jul 6, 8:22 PM EDTSpecial Weather StatementGSPRowan38 min
Jul 6, 8:47 PM EDTSpecial Weather StatementGSPRowan28 min
Jul 6, 9:06 PM EDTAreal Flood AdvisoryGSPCaldwell, Catawba114 min
Jul 6, 10:18 PM EDTSpecial Weather StatementGSPGaston27 min
Jul 6, 10:43 PM EDTSpecial Weather StatementGSPMecklenburg47 min
Jul 6, 11:14 PM EDTSpecial Weather StatementGSPGaston46 min
Jul 6, 11:31 PM EDTSpecial Weather StatementGSPLincoln44 min
Jul 7, 12:12 AM EDTSpecial Weather StatementGSPMecklenburg63 min
Jul 7, 1:18 AM EDTAreal Flood AdvisoryGSPCabarrus3 hr
Jul 7, 1:43 PM EDTSpecial Weather StatementGSPCatawba, Iredell47 min
Jul 7, 2:16 PM EDTSpecial Weather StatementGSPMecklenburg44 min
Jul 7, 2:31 PM EDTSpecial Weather StatementGSPAlexander29 min
Jul 7, 6:31 PM EDTSpecial Weather StatementGSPGaston, Lincoln29 min
Jul 7, 7:07 PM EDTSpecial Weather StatementGSPGaston, Lincoln38 min
Jul 7, 7:32 PM EDTSpecial Weather StatementGSPMecklenburg28 min
Jul 7, 7:53 PM EDTSpecial Weather StatementGSPCabarrus37 min
Jul 6, 8:49 PM EDTSpecial Weather StatementGSPCherokee26 min
Jul 6, 9:53 PM EDTSpecial Weather StatementGSPUnion52 min
Jul 6, 10:21 PM EDTSpecial Weather StatementGSPChester39 min
Jul 7, 4:01 PM EDTSpecial Weather StatementGSPGreenville29 min
Jul 7, 5:11 PM EDTSpecial Weather StatementGSPPickens34 min
Jul 7, 5:49 PM EDTSpecial Weather StatementGSPPickens26 min
Jul 7, 6:16 PM EDTSpecial Weather StatementGSPPickens29 min
Jul 7, 7:14 PM EDTSpecial Weather StatementGSPSpartanburg31 min
Jul 7, 7:28 PM EDTAreal Flood AdvisoryGSPOconee, Pickens3 hr
Jul 7, 7:45 PM EDTSpecial Weather StatementGSPSpartanburg30 min

Nearby

Flash Flood Warnings in North 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.