Alert archive / North Carolina / Flash Flood Warnings in 2025

Flash Flood Warning 58, NWS Raleigh, NC

August 1, 2025Harnett County, Johnston County, Wayne County, North Carolina

NWS Raleigh, NC issued this flash flood warning at Aug 1, 2025, 8:14 PM EDT for Harnett County, Johnston County, Wayne 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
Aug 1, 2025, 8:14 PM EDT (00:14 UTC)
Expired
Aug 1, 2025, 10:58 PM EDT
In force
3 hr
Issued by
NWS Raleigh, NC
Area
Storm-based polygon
Flood severity
None

Counties Harnett County, NC, Johnston County, NC, Wayne County, NC

The radar

The Raleigh/Durham radar (KRAX), 28 km from the middle of the area, began a volume at 00:18 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, 0.2 hours before the alert went out and 153 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 2025-08-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 57 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 2025-08-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 51 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
57 J/kg
Mixed-layer CIN
-73 J/kg
Mixed-layer LCL
526 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
98 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Raleigh, NC wrote its last area forecast discussion before this flash flood warning went out at Aug 1, 7:50 PM EDT, 24 minutes earlier.

Area forecast discussion, Aug 1, 7:50 PM EDT, 24 minutes before
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Hazardous weather outlook, Aug 1, 5:04 AM EDT, 15 hours 10 minutes before
Hazardous Weather Outlook
National Weather Service Raleigh NC
504 AM EDT Fri Aug 1 2025

NCZ073>077-083>086-088-089-020915-
Stanly-Montgomery-Moore-Lee-Harnett-Anson-Richmond-Scotland-Hoke-
Cumberland-Sampson-
504 AM EDT Fri Aug 1 2025

This Hazardous Weather Outlook is for central North Carolina.

.DAY ONE...Today and tonight.

A Slight, level two of four risk of excessive rain today means
scattered instances of flash flooding will be possible. In addition,
a Marginal, level one of five risk of severe thunderstorms Friday
means isolated severe thunderstorms will be possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ021>023-038>042-078-020915-
Forsyth-Guilford-Alamance-Davidson-Randolph-Chatham-Wake-Johnston-
Wayne-
504 AM EDT Fri Aug 1 2025

This Hazardous Weather Outlook is for central North Carolina.

.DAY ONE...Today and tonight.

A Marginal to slight, level one to level two of four risk of
excessive rain today means isolated to scattered instances of flash
flooding will be possible. In addition, a Marginal, level one of five
risk of severe thunderstorms for today means isolated severe
thunderstorms will be possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ007>011-024>028-043-020915-
Person-Granville-Vance-Warren-Halifax-Orange-Durham-Franklin-Nash-
Edgecombe-Wilson-
504 AM EDT Fri Aug 1 2025

This Hazardous Weather Outlook is for central North Carolina.

.DAY ONE...Today and tonight.

A Marginal, level one of four risk of excessive rain Friday means
isolated instances of flash flooding will be possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Aug 1, 6:00 PM EDT, 2 hours 14 minutes before
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Local storm report, Aug 1, 6:13 PM EDT, 2 hours 1 minute before
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Local storm report, Aug 1, 6:16 PM EDT, 1 hour 58 minutes before
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Special weather statement, Aug 1, 6:17 PM EDT, 1 hour 57 minutes before
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Local storm report, Aug 1, 7:31 PM EDT, 43 minutes before
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Special weather statement, Aug 1, 7:42 PM EDT, 32 minutes before
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The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 1, 8:10 PM EDTAreal Flood AdvisoryRAHJohnston, Sampson, Wayne3 hr
Aug 1, 8:33 PM EDTSpecial Weather StatementRAHCumberland, Hoke, Sampson, Scotland, Wayne57 min
Aug 1, 9:14 PM EDTAreal Flood WarningRAHWayne3 hr

Nearby

Flash Flood Warnings in North Carolina, 2025Every flash flood warning in 2025

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.