Alert archive / Georgia / Flash Flood Warnings in 2026

Flash Flood Warning 53, NWS Atlanta, GA

August 2, 20264 counties in Georgia

NWS Atlanta, GA issued this flash flood warning at Aug 2, 2026, 1:36 AM EDT for 4 counties in Georgia. It was in force for 5 hr. 5 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Aug 2, 2026, 1:36 AM EDT (05:36 UTC)
Expired
Aug 2, 2026, 6:56 AM EDT
In force
5 hr
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Flood severity
None

Counties Lumpkin County, GA, Towns County, GA, Union County, GA, White County, GA

The radar

The Greer radar (KGSP), 152 km from the middle of the area, began a volume at 05:40 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.

What was reported inside it

TimeReportWhereRemark
Aug 2, 2:00 AM EDTFLOOD1 Nne Owltown, GABasement flooding and flooding on lower level reported in two homes at Lower Owltown Rd near Gainesville Highway and Holbrooks Rd.
Aug 2, 2:00 AM EDTFLOOD2 Ssw Low Gap Shelter, GACulvert washed out on Richard Russell Rd near Nottely River.
Aug 2, 2:00 AM EDTFLASH FLOOD1 Nne Owltown, GABasement flooding and flooding on lower level reported in two homes at Lower Owltown Rd near Gainesville Highway and Holbrooks Rd.
Aug 2, 2:00 AM EDTFLASH FLOOD1 Sse Vogel State Park, GAA culvert was washed out on Helton Creek Road at Happy Hollow.
Aug 2, 2:00 AM EDTFLASH FLOOD2 Ssw Low Gap Shelter, GACulvert washed out on Richard Russell Rd near Nottely River.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 5.6 hours before the alert went out and 164 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, Peachtre/Fal Fld, GA at 00:00Z on 2026-08-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1431 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 00:00Z on 2026-08-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 81 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
1431 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
986 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
81 m²/s²
0-3 km storm-relative helicity
112 m²/s²
Significant tornado parameter
0.4
Supercell composite
3.6

Open this sounding in Storm Lab

The text

As transmitted.

776 
WGUS52 KFFC 020536
FFWFFC
GAC187-281-291-311-021130-
/O.NEW.KFFC.FF.W.0053.260802T0536Z-260802T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Peachtree City GA
136 AM EDT Sun Aug 2 2026

The National Weather Service in Peachtree City has issued a

* Flash Flood Warning for...
  Northeastern Lumpkin County in north central Georgia...
  East Central Union County in north central Georgia...
  South Central Towns County in northeastern Georgia...
  Northwestern White County in northeastern Georgia...

* Until 730 AM EDT.

* At 136 AM EDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 2 and 3 inches of rain
  have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
  Flash flooding is ongoing or expected to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Low Gap Shelter, Whitley Gap Shelter, Vogel State Park, Blue
  Mountain Shelter, Blood Mountain Shelter, Camp Coleman Lake,
  Owltown, Woods Hole Shelter, Anna Ruby Falls and Mountain Scene.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 3478 8403 3483 8393 3486 8372 3477 8368
      3465 8385 3466 8388 3471 8391

FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR

$$
1 follow-up statement
203 
WGUS72 KFFC 021056
FFSFFC

Flash Flood Statement
National Weather Service Peachtree City GA
656 AM EDT Sun Aug 2 2026

GAC187-281-291-311-021106-
/O.CAN.KFFC.FF.W.0053.000000T0000Z-260802T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lumpkin GA-Towns GA-Union GA-White GA-
656 AM EDT Sun Aug 2 2026

...FLASH FLOOD WARNING IS CANCELLED FOR NORTHEASTERN LUMPKIN, EAST
CENTRAL UNION, SOUTH CENTRAL TOWNS AND NORTHWESTERN WHITE COUNTIES...

The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.

&&

LAT...LON 3478 8403 3483 8393 3486 8372 3477 8368
      3465 8385 3466 8388 3471 8391

$$

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 1, 8:12 PM EDTSevere Thunderstorm WarningFFCCatoosa, Whitfield33 min
Aug 1, 8:23 PM EDTSpecial Weather StatementFFCDade37 min
Aug 1, 8:45 PM EDTSpecial Weather StatementFFCMurray30 min
Aug 1, 8:54 PM EDTSevere Thunderstorm WarningFFCDade, Walker36 min
Aug 1, 9:20 PM EDTSevere Thunderstorm WarningFFCCatoosa, Dade, Walker25 min
Aug 1, 9:35 PM EDTSpecial Weather StatementFFCFannin25 min
Aug 1, 9:46 PM EDTSpecial Weather StatementFFCCatoosa29 min
Aug 1, 9:52 PM EDTSevere Thunderstorm WarningFFCFannin12 min
Aug 1, 10:00 PM EDTSpecial Weather StatementFFCLumpkin30 min
Aug 1, 10:18 PM EDTSpecial Weather StatementFFCWhitfield27 min
Aug 1, 10:29 PM EDTFlash Flood WarningFFCCatoosa, Whitfield3 hr
Aug 1, 10:34 PM EDTSpecial Weather StatementFFCLumpkin26 min
Aug 1, 10:46 PM EDTSpecial Weather StatementFFCWhitfield29 min
Aug 1, 11:24 PM EDTFlash Flood WarningFFCFannin, Lumpkin, Union6 hr
Aug 1, 11:28 PM EDTFlash Flood WarningFFCFannin6 hr
Aug 1, 11:55 PM EDTSpecial Weather StatementFFCUnion35 min
Aug 2, 12:01 AM EDTFlash Flood Warning Considerable damage threatFFCLumpkin, Union6 hr
Aug 2, 11:43 AM EDTSpecial Weather StatementFFCPeach32 min
Aug 2, 11:56 AM EDTSpecial Weather StatementFFCChattahoochee, Marion34 min
Aug 2, 12:05 PM EDTSpecial Weather StatementFFCTwiggs25 min
Aug 2, 12:16 PM EDTSpecial Weather StatementFFCMacon, Peach29 min
Aug 2, 12:34 PM EDTSevere Thunderstorm WarningFFCMacon, Marion, Schley, Taylor14 min
Aug 2, 12:38 PM EDTSpecial Weather StatementFFCTwiggs37 min
Aug 2, 12:42 PM EDTSpecial Weather StatementFFCWebster33 min
Aug 2, 12:49 PM EDTSpecial Weather StatementFFCJones26 min
Aug 2, 1:02 PM EDTSpecial Weather StatementFFCSchley, Taylor28 min
Aug 2, 1:12 PM EDTSpecial Weather StatementFFCWilkinson33 min
Aug 2, 1:23 PM EDTSpecial Weather StatementFFCMacon, Sumter37 min
Aug 2, 1:27 PM EDTSpecial Weather StatementFFCJohnson33 min
Aug 2, 1:36 PM EDTSevere Thunderstorm WarningFFCJohnson, Washington24 min
Aug 2, 1:40 PM EDTSpecial Weather StatementFFCDooly, Houston35 min
Aug 2, 1:51 PM EDTSevere Thunderstorm WarningFFCEmanuel, Jefferson, Johnson, Washington24 min
Aug 2, 1:57 PM EDTSevere Thunderstorm WarningFFCBleckley, Houston, Pulaski, Twiggs18 min
Aug 2, 2:16 PM EDTSpecial Weather StatementFFCBleckley, Twiggs, Wilkinson29 min
Aug 2, 2:18 PM EDTSpecial Weather StatementFFCEmanuel, Treutlen42 min
Aug 2, 2:26 PM EDTSpecial Weather StatementFFCTaliaferro, Warren34 min
Aug 2, 2:43 PM EDTSevere Thunderstorm WarningFFCEmanuel17 min
Aug 2, 2:49 PM EDTSpecial Weather StatementFFCLaurens26 min
Aug 2, 2:57 PM EDTFlash Flood WarningFFCWashington, Wilkinson95 min
Aug 2, 3:00 PM EDTSpecial Weather StatementFFCEmanuel15 min
Aug 2, 3:01 PM EDTSpecial Weather StatementFFCClarke, Oconee, Oglethorpe29 min
Aug 2, 3:09 PM EDTSpecial Weather StatementFFCHabersham36 min
Aug 2, 3:17 PM EDTSpecial Weather StatementFFCToombs28 min
Aug 2, 3:22 PM EDTSpecial Weather StatementFFCTreutlen38 min
Aug 2, 3:25 PM EDTSpecial Weather StatementFFCBanks35 min
Aug 2, 3:44 PM EDTSevere Thunderstorm WarningFFCBanks16 min
Aug 2, 3:56 PM EDTSpecial Weather StatementFFCJackson34 min
Aug 2, 4:20 PM EDTSpecial Weather StatementFFCBanks25 min
Aug 2, 4:59 PM EDTSpecial Weather StatementFFCBanks31 min
Aug 2, 5:00 PM EDTSpecial Weather StatementFFCBanks30 min
Aug 2, 5:07 PM EDTSpecial Weather StatementFFCBarrow23 min
Aug 2, 5:26 PM EDTSpecial Weather StatementFFCJackson34 min
Aug 2, 5:59 PM EDTSpecial Weather StatementFFCBanks, Jackson31 min
Aug 2, 6:16 PM EDTFlash Flood WarningFFCBanks, Jackson2 hr
Aug 2, 6:35 PM EDTSpecial Weather StatementFFCNewton25 min
Aug 2, 7:16 PM EDTSpecial Weather StatementFFCClarke29 min

Nearby

Flash Flood Warnings in Georgia, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.