FloodZoneMap.org

A strong upper-level low pressure area and associated cold front were moving from the mid-south into the southeast U.S. A backdoor cold front was located across northeast Georgia. A warm, tropical air mass was present between the advancing cold front to the west and the backdoor front across northeast Georgia. Upper-level forcing was strong, thanks to the deep upper low moving into the southeast U.S. These systems combined to bring a 24-hour period of heavy rain and thunderstorms that progre