The nation witnessed foggy, chilly morning on December 09. A thick layer of fog was seen in the national capital and it led to dip in temperature here. Poor visibility on roads in Moradabad as fog engulfs the city. India Meteorological Department (IMD) forecasts 'fog/mist in morning and mainly clear sky later' for Moradabad today. Ghaziabad is also covered with dense fog. A thick layer of fog enveloped parts of Muzaffarpur today. Ambala also woke up to a foggy morning. IMD forecasts 'generally cloudy sky' for Ambala today with min temperature of 10°C and max temperature of 25°C. A layer of fog was seen in Gorakhpur as well and locals were seen enjoying hot tea in the cold weather.