Based on September 1, 2016 conditions, production of corn for grain in Idaho is forecast at 27.3 million bushels, up 88 percent from 2015. Harvested area, at 130,000 acres is up 60,000 acres from 2015. Yield is expected to be 210.0 bushels per acre, unchanged from August 1 forecast and up 3.0 bushels from 2015. Corn for grain production in Washington is forecast at 18.0 million bushels, up 12 percent from 2015. Harvested area, at 80,000 acres is up 5,000 acres from 2015. Yield is expected to be 225.0 bushels per acre, unchanged from August 1 forecast and up 10. 0 bushels per acre from 2015