UPDATE: ID 33 & ID 47 reopen; Idaho Highway 32 remains closed Updated at Share This UPDATE: ORIGINAL STORY: IDAHO FALLS — The Idaho Transportation Department and Idaho State Police have closed the following highways due to blowing and drifting snow and low visibility: Idaho Highway 32 between Ashton and Tetonia Idaho Highway 33 between Newdale and Tetonia Idaho Highway 47 between Ashton and Warm River It’s not clear when the roads will reopen. A winter weather advisory has been issue in all of the counties along the Idaho/Wyoming border. One to three inches of snow is expected in the region on Saturday morning through mid-afternoon.