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Heavy downpour floods Colombo streets, disrupts traffic flow

Intense rainfall across the capital since early morning has submerged multiple roads, bringing traffic to a standstill in several areas. Authorities are monitoring conditions as water levels rise across the city.

LSN Sri Lanka · 15 September 2026

Heavy downpour floods Colombo streets, disrupts traffic flow

Colombo experienced severe flooding on multiple routes as heavy rain persisted throughout the morning hours, forcing commuters to seek alternative paths and causing significant delays across the metropolitan area.

Low-lying roads and underpasses in and around the city centre became impassable following the downpour, with accumulated water blocking normal vehicular movement. Motorists were advised to exercise caution and avoid affected routes where possible.

The rainfall, which began in the early hours, has raised concerns about urban drainage capacity in the capital. Residents in flood-prone areas reported disruptions to their daily routines as water accumulated in streets and residential zones.

Local authorities and traffic management units have been deployed to monitor the situation and assist stranded motorists. Weather forecasters have indicated that conditions may persist, prompting officials to advise the public to remain vigilant and plan alternative routes for essential travel.