
07/08/2025
NDMA, SLMet Issue Public Warning Ahead of Heavy Rainfall Across Sierra Leone
The National Disaster Management Agency (NDMA), in collaboration with the Sierra Leone Meteorological Agency (SLMet), has issued a public advisory warning of heavy rainfall across Sierra Leone from August 5 to 9, 2025.
The advisory follows a regional flooding outlook jointly released by the African Centre of Meteorological Applications for Development (ACMAD) and the United Nations Office for the Coordination of Humanitarian Affairs (OCHA). According to the forecast, rainfall levels between 100mm and 150mm are expected, increasing the risk of flash floods and waterlogging in several parts of the country.
Sierra Leone is listed among other high-risk countries in the West and Central African region, including Guinea, Liberia, Nigeria, Senegal, Mali, and Cameroon.
The NDMA and SLMet urge the public to adhere to the following precautionary measures:
* Monitor official weather alerts via radio, television, and social media.
* Residents in flood-prone or low-lying areas should relocate to safer ground.
* Communities are advised to clear blocked gutters and drainage systems.
* Avoid walking or driving through floodwaters.
For emergencies, citizens can call the NDMA’s toll-free line 119, accessible on all networks.
Authorities assured the public of continued monitoring and timely updates as part of efforts to safeguard lives, property, and livelihoods during the peak of the rainy season.