Monsoon currents from Arabian Sea are likely to penetrate upper parts of the country from Saturday and likely to remain till Wednesday.According to the National Disaster Management Authority, under influence of this system, rainfall may trigger landslides, mudslides or falling boulders potentially disrupting roads during this period in Upper Khyber Pakhtunkhwa, Galiyat, Murree, Gilgit Baltistan and State of AJ and K.Rainfall may cause flash flooding in local nullahs. Hill torrents may trigger in Sulaiman and the Kirthar Ranges. Likewise, hill torrents are likely to trigger in D.G Khan and Rajanpur.In this regard, the NDMA has issued instructions to all relevant departments to take necessary precautions to mitigate the possible effects of flooding and extreme weather.The Authority warned that flash floods can strike suddenly, catching people off guard. It advised people to avoid flood waters and find a safe location away from flood-prone areas.The NDMA asked the people to avoid crossing bridges if w ater is flowing rapidly and avoid staying in weak structures.Source: Radio Pakistan