Fresh snowfall and rains lashed the Kashmir Valley since Friday resulting in dip in the normal temperature.Due to heavy snowfall near Jawahar tunnel, the Srinagar-Jammu national highway has been closed.The reports of snowfall were also received from famous sky resort Gulmarg in North Kashmir and Pahalgam, Kokarnag and Aharbal in South Kashmir. Tourists are rejoicing at the snowfall in Kashmir valley.