The incidents occurred in several cities including Rawalpindi, Islamabad, Attock, Peshawar, Naushehra and Charsadda, where roofs of scores of houses caved in due to heavy rains.
The victims also included women and children. Rescue workers and the locals are busy in rescuing people trapped under wreckage of houses.
There have been apprehensions of rise in number of casualties in the wake of thunderstorm.
