Swat, June 29 -- A family from Pakistan's Sialkot lost 11 members to sudden surge in the water level of Swat river, Geo News reported.

17 members of the family were swept away during a picnic along the Swat River, as per Geo News.

The search is still on for two individuals, while four were rescued.

The national meteorological service warned that the risk of heavy rain and possible flash floods will remain high until at least Tuesday, as per Geo News.

Heavy rain and flash flooding across Pakistan have killed 32 people since the start of the monsoon season earlier this week, according to the disaster management officials, Al Jazeera reported.

Flash floods and roof collapses since Wednesday have claimed the lives of 19 people, eight of ...