Alongside the drop in temperature, fog will be a major concern across the state. Light to moderate fog is expected in South Bengal over the next four days, with visibility possibly reducing to between 999 and 200 meters in some areas.
In North Bengal, fog conditions will be more severe. A yellow alert for dense fog has been issued in Darjeeling, Jalpaiguri, Cooch Behar, and Uttar Dinajpur. Visibility in these districts may fall to as low as 50 meters, posing potential travel disruptions.
Meanwhile, Kolkata recorded a minimum temperature of 13.3°C on Tuesday morning, slightly below normal. The previous day’s maximum temperature stood at 23.7°C, also lower than average, confirming the ongoing cold trend in the city.