NWS Peachtree City GAFF.W 0067September 11, 2026
Flash Flood Warning: Clayton, DeKalb and Fulton, GA
The National Weather Service office in Peachtree City issued a flash flood warning for Clayton, DeKalb and Fulton in Georgia, which was in force until 10:30 p.m. local time on September 11. It was the 67th flash flood warning the NWS office in Peachtree City issued in 2026. Georgia had 16 flash flood warnings in September 2026, against 10 in an average September of 2008-2025 (Georgia's flash flood warnings by year).
ExpiredWarning
In force for 5.9 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Peachtree City GA
- Area
- Clayton, DeKalb and Fulton
- State
- Georgia
- Level
- Warning
- Issued
- 4:34 p.m. EDT, September 11, 2026
- Expires
- 10:30 p.m. EDT, September 11, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Immediate
- VTEC event
- KFFC FF.W 0067
- Official source
- National Weather Service: the notice at its source
Flash Flood Warnings in Georgia since 2008Every warning type in Georgia
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
FFWFFC The National Weather Service in Peachtree City has issued a * Flash Flood Warning for... Clayton County in north central Georgia... Southwestern DeKalb County in north central Georgia... South Central Fulton County in north central Georgia... * Until 1030 PM EDT. * At 434 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. 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... Atlanta, Jonesboro, City of South Fulton, East Point, Union City, Forest Park, Riverdale, College Park, Morrow, Hapeville, Lake City, Hartsfield-Jackson Airport, Conley, Fort Gillem, Lakewood Park, Ellenwood, Gresham Park and Rex.
What the agency told people to do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.