Large parts of northern India are set to remain under the grip of a prolonged cold wave accompanied by dense fog, according to weather officials, raising concerns over travel disruptions and increased health risks. The India Meteorological Department (IMD) has issued advisories for several states, warning that persistently low temperatures and reduced visibility could continue over the coming days.
Regions including Delhi, Punjab, Haryana, Uttar Pradesh, Rajasthan, and parts of Bihar are expected to experience severe cold conditions, with night temperatures dipping well below normal in several areas. Dense to very dense fog during early morning and late-night hours is likely to affect road, rail, and air traffic, leading to delays and cancellations. Authorities have urged commuters to exercise caution, use fog lights while driving, and follow travel advisories closely.
The cold wave has also heightened health concerns, particularly for the elderly, children, and people with pre-existing respiratory or cardiac conditions. Medical experts have advised residents to limit exposure to cold air, wear adequate warm clothing, and seek medical attention in case of symptoms such as breathing difficulties, chest pain, or severe cough. Homeless populations remain especially vulnerable, prompting state governments and local administrations to expand night shelters and relief measures.
In rural areas, prolonged cold conditions may impact agriculture, especially standing rabi crops, while farmers have been advised to take protective measures against frost damage. As winter weather continues to dominate northern India, authorities have emphasized preparedness, public awareness, and coordinated response to minimize disruptions and safeguard public health during this extended cold spell news as reported.

