The India Meteorological Department (IMD) has forecast dense to very dense fog over Delhi, Punjab, Haryana, Chandigarh and Uttar Pradesh today. Meanwhile, cold wave conditions will also prevail in parts of Delhi, Punjab, Haryana and Chandigarh for the day. The Met Department has also predicted dense fog over Bihar, Chhattisgarh, Himachal Pradesh, Odisha, and Rajasthan. These conditions will also exist over Sub-Himalayan West Bengal, Sikkim, Uttarakhand and West Madhya Pradesh. The weather agency said that Uttarakhand will experience ground frost conditions.