The Indian Meteorological Department (IMD) has issued an alert for heavy rainfall in western Tamil Nadu starting April 30, lasting until May 2. The districts of Nilgiris, Coimbatore, and Erode are expected to receive intense showers due to a low-pressure system affecting the region. Widespread rainfall is anticipated across the state, particularly in areas along the Western Ghats and southern coastal Tamil Nadu, with moderate rain also expected in delta districts. Residents in flood-prone areas are advised to take precautions against waterlogging, and the risk of local disruptions is heightened by gusty winds that could reach speeds of 40 km/h. Authorities have urged fishermen and outdoor workers to stay informed about weather updates, as conditions may change rapidly. While the rainfall may provide relief from the ongoing heatwave, district administrations are preparing for potential challenges such as fallen trees and power outages.