Herzegovina braces for river flooding as Adriatic basin agency issues warning

The Agency for the Water Area of the Adriatic Sea Mostar has forecast an extraordinary hydrological situation for October 21-22, 2026, warning of possible river flooding in Herzegovina. The notice urges authorities to exercise caution, though specific river basins and expected severity remain unspecified. This is a localized weather-driven event with potential for infrastructure and humanitarian impact if flooding materializes.