Models in general performed poorly with Southern Snow. Wonder if lack of Alaskan upper air obs or G16 data, played a part. But, by 8/00Z (Thu Evening) NAM-3K did a pretty nice job picking up snowfall potential.
Should be a good case event for NCEP's to post mortem the 4DVAR pic.twitter.com/TqHYrQyzEg
— Mike Dross (@MikeWDross) December 9, 2017