Heavy rain falls and floods are reported to have swept Internally Displaced Persons (IDP) camps in the province of Al-Jawf.
One woman and little girl were also reported to have died, scores of families have been displaced.
Torrential rains started Friday evening to continue until Saturday morning.
The Office of the Social Affairs and Labor in the province appealed to the national relief organizations to provide sheltering aids to the IDPs that the floods swept their cams away in Al-Hazm, the central of Aljawf province.
Hundreds of families have become homeless, suffering misery living conditions, according to the Office of Social Affairs and Labor.