IMD has issued cold wave and dense fog warning for several states/UTs for Tuesday. Cold wave to severe cold wave is likely over Himachal Pradesh, Jharkhand, Odisha, Rajasthan, Uttar Pradesh, Haryana, Chandigarh, Delhi and Punjab. Dense fog to very dense fog is likely over Bihar, Rajasthan, Himachal Pradesh, J&K, Ladakh, West Bengal, Sikkim, Uttarakhand, Haryana, Chandigarh, Delhi, Punjab and UP.