NiMet Issues Flood Alert as Peak Rains Begin, Says Lagos, Sokoto, Imo, 24 Others Face High Risk from July 1

The Nigerian Meteorological Agency (NiMet) has issued a stern warning of a probable flash-flood risk across 27 states from July 1 to July 10, 2026. Intensified rainfall during the peak rainy season is expected to trigger flash floods, particularly in areas with saturated soils that can no longer absorb additional water. Low-lying communities, urban centers, and coastal regions are identified as most vulnerable.

The advisory highlights a range of potential consequences, including traffic congestion, road closures, and disruptions to transportation. Infrastructure such as roads and bridges could suffer damage, and temporary power and telecommunications outages are possible. NiMet also cautioned that stagnant floodwaters could foster the spread of waterborne diseases if sanitation is not maintained.

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widespread rainfall experienced across many parts of the country in June had left soils heavily saturated, significantly reducing their capacity to absorb additional rainwater.

To minimize risks, NiMet urged residents to stay informed about weather forecasts and advisories, keep drains clear of debris, and secure outdoor items. The agency stressed the importance of early preparedness and prompt action. It also called upon emergency management agencies at national, state, and local levels, along with community leaders, to bolster their emergency response capabilities.

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early preparedness, public awareness and prompt action remain critical to reducing the risks and impacts associated with flash flooding during the peak of the 2026 rainy season.