A spokeswoman from Strathclyde Fire and Rescue has confirmed two people were trapped in the property along with a pet dog. She said:
A man and a woman are being rescued by emergency services including the fire service, police and the Scottish Ambulance Special Operations Response Team.
More top news
Passengers, including a pregnant woman, say they have been stranded since 4pm yesterday.
The boxer said it was the "least he could do" and even donated the £30,000 shorts he wore in his last fight against Devon Alexander.
By Sunday it should become drier with spells of winter sunshine but temperatures will still remain on the cool side.