The IMD has issued heavy to very heavy rainfall warning for several states/UTs for July 11 (Saturday). Heavy to very heavy rainfall is very likely over parts of Assam, Meghalaya, Bihar, Uttar Pradesh, Nagaland, Manipur, Mizoram, Tripura, West Bengal, Sikkim and Arunachal Pradesh. Haryana, Chandigarh, Delhi, Himachal Pradesh, Jammu and Kashmir, Ladakh, Punjab and Uttarakhand may also witness it.