Alert archive / Georgia / Flash Flood Warnings in 2026

Flash Flood Warning 49, NWS Atlanta, GA

August 1, 2026Catoosa County, Whitfield County, Georgia

NWS Atlanta, GA issued this flash flood warning at Aug 1, 2026, 10:29 PM EDT for Catoosa County, Whitfield County, Georgia. It was in force for 3 hr. 1 report 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 1, 2026, 10:29 PM EDT (02:29 UTC)
Expired
Aug 2, 2026, 1:39 AM EDT
In force
3 hr
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Flood severity
None

Counties Catoosa County, GA, Whitfield County, GA

The radar

The Northeast Alabama radar (KHTX), 89 km from the middle of the area, began a volume at 02:30 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 1, 11:00 PM EDTFLASH FLOODRinggold, GADepartment of Transportation reports flooded road with all lanes closed along State Route 3 near the intersection with State Route 151.

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, 2.5 hours before the alert went out and 178 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.

915 
WGUS52 KFFC 020229
FFWFFC
GAC047-313-020830-
/O.NEW.KFFC.FF.W.0049.260802T0229Z-260802T0830Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Peachtree City GA
1029 PM EDT Sat Aug 1 2026

The National Weather Service in Peachtree City has issued a

* Flash Flood Warning for...
  Catoosa County in northwestern Georgia...
  North Central Whitfield County in northwestern Georgia...

* Until 430 AM EDT Sunday.

* At 1029 PM EDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 1.5 and 3 inches of rain
  have fallen. The expected rainfall rate is 2 to 3 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...
  Ringgold, Fort Oglethorpe, Tunnel Hill, Cohutta, Indian Springs,
  Graysville, Boynton and Lakeview.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3485 8506 3484 8515 3490 8526 3498 8526
      3499 8494 3485 8502

FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...2-3 INCHES IN 1 HOUR

$$
1 follow-up statement
953 
WGUS72 KFFC 020539
FFSFFC

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

GAC047-313-020549-
/O.CAN.KFFC.FF.W.0049.000000T0000Z-260802T0830Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Catoosa GA-Whitfield GA-
139 AM EDT Sun Aug 2 2026

...FLASH FLOOD WARNING IS CANCELLED FOR CATOOSA AND NORTH CENTRAL
WHITFIELD COUNTIES...

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

&&

LAT...LON 3485 8506 3484 8515 3490 8526 3498 8526
      3499 8494 3485 8502

$$

Culver

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, 10:34 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, 1:36 AM EDTFlash Flood WarningFFCLumpkin, Towns, Union, White5 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.