New Delhi/ Uttar Pradesh, Jan 09 (ANI): Most parts of North India continued to be in the grip of a severe cold wave-cum foggy conditions on Friday, throwing normal life out of gear, as road, rail and air traffic was disrupted. The minimum temperature in national capital New Delhi early this morning was seven degree Celsius, one notch below normal. According to the Met department, the cold wave will continue for some more days and there will be dense fog in some places in the city. Visibility on Friday was reduced to 500 meters. Northern Railway confirmed that 52 trains are running late, while two trains have been rescheduled. The Met Department has said there will be clear skies with a maximum temperature of around 12 degrees Celsius. In Uttar Pradesh capital Lucknow, there was a sharp decline in minimum temperature. It was pegged at around five degrees Celsius. So far, 160 people have died due to cold wave conditions in the state.