The IMD has issued heavy to very heavy rainfall warning for parts of Assam, Meghalaya, West Bengal, Sikkim, Arunachal Pradesh, Bihar, Karnataka, Kerala, Puducherry, Goa, Maharashtra, Nagaland, Manipur, Mizoram, Tripura, Odisha and Telangana for Tuesday (June 23). Heatwave to severe heatwave is very likely over parts of Chhattisgarh, Madhya Pradesh, Uttar Pradesh and Maharashtra.