No one was injured after last night's storm ripped a portion of the roof off the Thunder Bay Airport Terminal building. Metal sheeting flew off the building and damaged over a dozen cars in the parking lot. It is business as usual this morning and so far there are no delays due to the damage. The storm also knocked out power for over 6 thousand customers in the South of the city but crews have managed to restore power to all but around 400 customers. Thunder Bay Hydro officials say it could be until later this afternoon before some areas are back online.