The India Meteorological Department’s Regional Meteorological Centre (RMC) in Chennai has forecast moderate rainfall across several parts of Tamil Nadu, particularly in the Western Ghats districts and coastal regions of southern Tamil Nadu, over the coming days.  

According to an official statement issued by the weather department, a trough of low pressure persists at an altitude of around 0.9 km above mean sea level. This system extends from north interior Karnataka to the Gulf of Mannar, passing through south interior Karnataka and Tamil Nadu.