After three days of rain and snow, weather in Himachal Pradesh cleared today, but blocked roads and sub-zero temperatures in higher reaches of the state affected normal life. All roads beyond Shimla were blocked due to heavy snow, while traffic to Manali, Dharamshala and Chail was disrupted because of slippery tarmacs.Famous tourist resorts of Kufri, Fagu and Narkanda are covered under a thick snow blanket, with winter sports enthusiast waiting for roads to clear to hit the ski slops there.The 350 km Hindustan-Tibet National Highway was blocked beyond Sanjauli due to heavy snowfall and vehicular traffic to Rampur was diverted via Dhami-Basantpur and Kingal.