A foggy morning in Delhi

54 trains were running late and 12 were rescheduled as fog had affected visibility in northern states although flight operations were normal, officials said.

Humidity was recorded at 97 per cent in the morning, said a MeT official.

"Flight operations at Delhi airport were normal and there was no visibility issue," said a Delhi airport spokesperson.

Weatherman has forecast a partly cloudy day with moderate to shallow fog appearing tomorrow morning.

The minimum temperature yesterday settled at 7.8 degrees Celsius while maximum was recorded at 21.6 degrees Celsius.