IMD has issued an alert for avalanches in the higher mountainous areas and rain in the lower plains for today
Even today 15 trains are running late due to fog in Northern region. If your train is not late, check the complete list here.
IMD said that a dense/very dense fog layer spans from Punjab to Bihar over Haryana, Delhi, and UP
At around 5:30 am the visibility was recorded less than 50 metres