The India Meteorological Department (IMD) has issued heavy to very heavy rainfall warning for 16 states/Union Territories for Wednesday (September 10). It is very likely over West Bengal, Sikkim, Andaman and Nicobar Islands, Arunachal Pradesh, Assam, Meghalaya, Bihar, Chhattisgarh, Andhra Pradesh, Madhya Pradesh, Karnataka, Kerala, Puducherry, Odisha, Tamil Nadu and Telangana.