Ron Gleason <<xcflying>>
writes:

http://www.noaanews.noaa.gov/stories2014/20140930_hrrr.html

This model is similar to the RUC/RASP with higher resolution. I used the beta
version, when the runs were there, and found it quite accurate for the mid-level
and high level cloud predictions. I do not understand what all the variables are
and have not found a location where they are explained.