A Palestinian walks in snow in the West Bank city of Nablus on Dec. 13, 2013 as a winter weather front hit the region, bringing early snow and drop in temperatures. Palestinian Authority announced that schools will be closed due to adverse weather conditions. (Xinhua/Ayman Nobani)

Palestinians play with snow in the West Bank city of Nablus on Dec. 13, 2013 as a winter weather front hit the region, bringing early snow and drop in temperatures. Palestinian Authority announced that schools will be closed due to adverse weather conditions. (Xinhua/Ayman Nobani)