-- Rescuers hoping to find two hikers missing on the frigid slopes of Oregon's Mount Hood faced worsening weather conditions Monday night as forecasters predicted white-out conditions that could severely hinder search efforts. == Up to 2 feet of snow is expected to fall Monday night into Tuesday at the elevation where rescuers are searching for any signs of Anthony Vietti, 24, and Katie Nolan, 29, who have been missing since early Friday. A third hiker who was with them, 26-year-old Luke Gullberg, was found dead Saturday.