Anambra State Government has said the forecast by the Nigerian Meteorological Agency (NiMET) explains why the state is currently experiencing flash floods.
This followed residents' cries over flooding in the past couple of days.
A NiMET report identified areas that may be susceptible to flash flooding between September 21 and 30, 2026.
The report said that while rainfall is gradually decreasing in some parts of the country, intense rainfall over a short period can cause rapid surface runoff and localised flooding, particularly in areas with saturated soils, limited drainage, low-lying terrain, or proximity to rivers and other waterways.
It advised residents and stakeholders in the identified areas to remain alert to weather updates, plan ahead, and act promptly when warnings are issued.
NiMET said the outlook serves as an early-warning and decision-support tool, helping communities, farmers, motorists, emergency managers, and relevant authorities take timely precautions and reduce the potential impacts of flash flooding.
The agency then listed Sokoto, Kebbi, Borno, Adamawa, Taraba, Nasarawa, Benue, Kogi, Niger, Kwara, Oyo, Lagos, Anambra, Delta, Cross River, Akwa Ibom, Rivers, Bayelsa, and FCT as areas prone to flash floods.
Citing the report, the Anambra State Government said, "NiMET previously identified Anambra as one of the key states at risk of potential flash floods by September 2026.
"NiMET's information indicated that flash flooding was forecast, and Anambra was among the Nigerian states expected to experience it. Now, it’s happening."


Discussion0