Bharatiya Janata Party (BJP) working president JP Nadda will visit Uttarakhand on November 15 and will hold meetings with party leaders and booth level workers in the state.This will be Nadda's first visit to the state after becoming BJP's working president.Pithoragarh Assembly constituency by-polls in Uttarakhand is scheduled to be held on November 25. The counting of votes will take place on November 28.