Drivers Warned of Heavy Rain, Strong Winds and Possible Flooding Across B.C.’s South Coast

Drivers across B.C.’s South Coast, including the Lower Mainland, Sunshine Coast, Vancouver Island and Fraser Valley, are being advised to prepare for strong winds, heavy rainfall and potential flooding beginning Tuesday, Nov. 10, 2026, and continuing throughout the week.

Motorists should monitor weather and road conditions and be prepared for water pooling on highways, fallen debris and possible short-notice road closures.

The areas expected to be most affected include:

Highway 99 through the Sea to Sky corridor and Pemberton Valley

Highway 1 through the Fraser Valley and Fraser Canyon

The Malahat and western coastal communities on Vancouver Island

The Ministry of Transportation and Transit says it is closely monitoring conditions and will increase patrols. Ministry contractors are preparing by clearing debris from roads and drainage systems and will continue monitoring highway corridors throughout the storm, ready to respond to emerging issues.

Drivers are urged to check DriveBC before travelling and give highway maintenance crews sufficient space to work safely.