The India Meteorological Department (IMD) has issued an orange alert for Delhi NCR and multiple northern states, warning residents of dense fog conditions expected over the coming days. The alert indicates the possibility of significantly reduced visibility, particularly during early morning and late-night hours, which may disrupt transport systems and pose challenges to daily activities.
According to IMD forecasts, dense fog is likely to impact road, rail, and air travel across the affected regions. Commuters are advised to drive with caution, use headlights appropriately, and maintain safe distances while travelling on highways and city roads. Airports and railway stations have been asked to monitor operations closely and make necessary adjustments to avoid delays or accidents.
The orange alert is issued when weather conditions are expected to be severe enough to cause significant disruption or risk to life and property. In addition to Delhi NCR, several northern states, including Haryana, Punjab, Uttar Pradesh, and parts of Rajasthan, have been warned to remain vigilant. Authorities have been urged to keep emergency services ready and ensure that public warnings are disseminated through multiple channels.
Dense fog formation is generally associated with clear skies, low temperatures, and high humidity levels during winter. Such conditions trap moisture near the ground, creating thick fog layers that reduce visibility to a few hundred meters in some areas. This not only affects commuting but can also have implications for schools, offices, and logistics operations.
IMD officials have highlighted that dense fog may continue for several consecutive days, with early mornings being the most critical period. Residents are advised to avoid unnecessary travel and schedule outdoor activities during periods when visibility improves. Schools and workplaces have been encouraged to take precautions to ensure the safety of students and employees.
In addition to immediate travel disruptions, prolonged fog conditions can also contribute to increased air pollution levels in urban centers like Delhi. Experts have recommended wearing masks and limiting outdoor exposure for sensitive groups, including children, the elderly, and those with respiratory conditions.
The IMD’s alert system is designed to help authorities, commuters, and residents take proactive measures. By issuing orange alerts in advance, the department aims to minimize accidents, traffic disruptions, and health risks associated with dense fog.
Officials have also asked local administration and traffic police to coordinate closely, particularly on highways and busy urban roads, to prevent accidents and ensure smooth movement of vehicles. Public awareness campaigns through social media, television, and radio are being used to keep residents informed about fog conditions and travel advisories.
The IMD will continue to monitor weather patterns closely and provide timely updates to ensure that residents and authorities remain prepared for any significant changes in fog density and duration.
