Udhampur/ Dharamsala, Jan 23 (ANI): Tourists thronged Jammu and Kashmir and experienced snowfall, which intensified cold wave in northern parts of the country. People from the plains flocked Udhampur district to enjoy fresh snowfall as temperatures reached minus two degree Celsius. The mountainside was covered with a blanket of snow, speckled by the visitors who were seen having snowball fights. Meanwhile, rainfall in hill town of Dharamsala plummeted temperatures, forcing people to stay indoors. Located in the tropics, most of India witnesses a very hot summer and a largely temperate winter. Snowfall in states like Jammu and Kashmir and Himachal Pradesh has a direct impact in other northern states like Punjab, Haryana, Delhi and Uttar Pradesh.