Delhi saw the minimum temperature registering a dip from the 6.1 degrees Celsius recorded yesterday to settle at 4.4 degrees, which was three degrees below normal.
The maximum in the national capital was normal for this time of the year at 20.7 degrees.
Higher up, about three inches of snow had accumulated around Jawahar Tunnel - the gateway to Kashmir Valley - as snowfall led to the suspension of traffic on the Srinagar- Jammu National Highway, the only all-weather road link between Kashmir and the rest of the country.
The weatherman has predicted moderate to heavy snowfall in Jammu and Kashmir due to a fresh western disturbance between January 8 and January 10.
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Kashmir Valley today, meanwhile, saw temperatures headed upwards under overcast conditions.
Srinagar recorded a minimum of -1.7 degrees Celsius as against -3.3 degrees the previous night while the mercury in Pahalgam jumped by over eight degrees from the -14.7 degrees recorded there the night before to settle at -6.2 degrees.
An avalanche threat loomed large over the high-altitude areas of Himachal Pradesh as the cold wave continued to trouble the state despite a marginal rise in temperatures.
The high reaches of Lahaul and Spiti, Kinnaur, Pangi and Bharmaur, Rohtang Pass and Churdhar and Dhauladhar range have experienced intermittent snowfall since morning.
Manali SDM Vinay Dhiman has warned the people living in high-altitude areas against venturing out during daytime given the avalanche threat.