The IMD has issued rainfall and hailstorm warning for several states/UTs. Heavy to very heavy rainfall is very likely over Assam, Meghalaya, West Bengal, Sikkim, Arunachal Pradesh, Puducherry, Kerala, Nagaland, Manipur, Mizoram, Tripura and Tamil Nadu on Saturday and Sunday. Thunderstorm accompanied with hailstorm is very likely over Himachal Pradesh, Jammu and Kashmir and Ladakh on Sunday.