The potential cyclonic storm in the Bay of Bengal could lead to very heavy rainfall, waterlogging, and disruptions in Odisha and coastal Andhra Pradesh. Vulnerable areas may experience flooding and transport issues. The Arabian Sea system is expected to cause heavy rain in southern states, including Tamil Nadu, Kerala, and Karnataka, with risks of thunderstorms and lightning. Fishermen and coastal residents are advised to monitor sea conditions closely. Low-lying areas in Puducherry and Karaikal have already reported waterlogging due to heavy overnight rain.