New Delhi, Feb 1: Delhi was covered under a thick blanket of fog on Wednesday, taking down the visibility to 150 metres.
The minimum temperature was recorded at 9.4 degrees Celsius.
The maximum temperature is forecast to reach near 23 degrees Celsius, a Met official said.
According to the official, the humidity at 8.30 a.m. was 100 per cent.
As many as 24 trains were delayed due to poor visibility in parts of north India.
“Four trains were rescheduled and two were cancelled,” said a statement from the Northern Railways.