India, Dec. 18 -- The India Meteorological Department (IMD) has issued warnings for dense to very dense fog across several parts of North India over the next few days. Uttar Pradesh and Haryana are expected to witness thick fog during the early morning hours from December 19 to 21, according IMD's latest bulletin.

Punjab, Uttarakhand, and Bihar are also likely to experience similar conditions on December 19 and 20, with fog lingering in isolated pockets for a few more days.

Dense fog is expected over parts of Northeast India between December 19 and 22. Himachal Pradesh will experience fog on December 19 and 20, while Odisha and Jharkhand may see fog between December 18 and 20, as per IMD.

The IMD has forecast "cold day" conditions at s...