Hunza(National Times)- A severe cold wave continues to grip Pakistan with heavy snowfall in northern mountainous regions and icy winds sweeping across the plains. In Hunza, the mercury dropped to a freezing minus 21 degrees Celsius, making it the coldest area in the country. According to an international weather website, the minimum temperature in Hunza was recorded at -20°C, while Quetta saw a low of -1°C early Sunday morning. Other major cities also experienced chilly conditions, with temperatures recorded at 2°C in Islamabad, 3°C in Lahore, 4°C in Peshawar, and 7°C in Karachi. Snowfall over Babusar Top, Nanga Parbat, and other northern areas has intensified the cold and disrupted road connectivity. Temperatures plunged to -21°C in Hunza, -19°C in Astore, -11°C in Chilas, and -8°C in Kalat. Meanwhile, dense fog and freezing cold continued to disturb life in Punjab, with closure of motorways. Due to reduced visibility, vehicles were prohibited from entering the M2 Motorway from Lahore to Kot Momin, M3 from Faizpur to Darkhana, and M4 from Pindi Bhattian to Multan. Similarly, vehicles are not allowed to enter M5 Multan to Rohri and M11 Lahore to Sambrial. There are also fog-hit areas on the national highway in Lahore, Manga Mandi, Pattoki, Okara, Sahiwal, and Ahmedpur Sharqia. Traffic flow was also affected due to heavy fog in Mian Channu, Khanewal, Multan, Basti Maluk, Lodhran, Bahawalpur, Rahim Yar Khan and Sadiqabad.