Dense fog, zero visibility over Delhi, Lucknow, Amritsar: India Met Dept 

Dense fog enveloped Delhi, Lucknow and Amritsar on Saturday morning  with zero visibility due to variable and calm lower-level winds.

India Meteorological Department in a tweet said, “Zero visibility shown over Delhi, Lucknow & Amritsar winds due to variable & calm lower level winds. Similar fog conditions are likely in the morning of 17th as well. Visibility is likely to improve from 18th when a fresh spell of relatively stronger easterlies is likely over the plains of North India.”

Several flights were delayed and rescheduled due to dense fog.

Indigo tweeted, “Due to bad weather in Delhi, Bagdogra, Chandigarh and Dibrugarh, flight departures and arrivals are impacted.”