Large piles of snow remain after trucks cleared snow from the parking lots of state office buildings north of the state Capitol. Oklahomans continued to experience extreme cold temperatures as they entered the third day of dealing with the aftermath from this week's blizzard that hit the state Monday evening, dumping at least 10 inches of snow or more in many parts of central and northern Oklahoma. Photo taken Thursday, Feb. 3, 2011. Photo by Jim Beckel, The Oklahoman