Heavy rainfall closes Highway 16, isolates Prince Rupert and parts of B.C. north coast

Persistent and intense rainfall across British Columbia’s north coast has forced the closure of major highways and temporarily cut off road access to Prince Rupert, raising concerns about travel disruptions and infrastructure damage in the region.

Provincial transportation officials say Highway 16, the primary route linking Prince Rupert with Terrace and other inland communities, has been closed in both directions due to flooding. DriveBC reports water over the roadway and unsafe driving conditions following days of sustained rain.

Environment Canada says more than 200 millimetres of rain fell in Prince Rupert as a Pacific weather system stalled over the area. Similar rainfall totals were recorded at Green Island Lighthouse off the north coast, while parts of Haida Gwaii saw nearly 150 millimetres, contributing to saturated ground and road failures.

On Haida Gwaii, a section of Highway 16 north of Skidegate was washed out, cutting off the road connection between central communities and Masset. Local officials have urged residents to avoid non-essential travel while crews assess damage and begin repairs.

Rainfall warnings remain in effect for Kitimat and nearby areas, where nearly 100 millimetres has already fallen and more rain is forecast. The B.C. River Forecast Centre continues to maintain a flood watch for the north coast and Haida Gwaii, citing elevated risks of flooding, landslides, and additional road washouts as rainfall continues.