My personal favorite meteogram: http://www.meteor.iastate.edu/~ckarsten/bufkit/image_loader.phtml?site=ktys&nam=on&nam_mos=on&namm=on&gfs_mos=on&gfs=on&gfsm_mos=on&gfsm=on&nws=on&rap=on&obs=on&nam4km=on&con=on&ratio=11&max_t=on&cobb=on&compaction=on&mean_mt=on&max_mt=on&mean=on