A 19-year-old woman has died after a single-vehicle rollover north of Green Lake.

RCMP say the incident occurred just after midnight early Thursday morning on Highway 155 about 5km north of Green Lake.

Mounties say the vehicle was travelling Southbound before rolling and leaving the highway

A 19-year-old woman from Meadow Lake was pronounced dead at the scene.

Three male occupants in the vehicle were transported to a hospital with serious injuries.

RCMP have released few other details about the incident and say their investigation is ongoing.