Interesting weather prediction site:

[thataway]

I picked this up off one off the RV forums (it came from a general aviation forum to start with) . NCEP GFS/NAM Model Forecast Precipitation Type and Accumulations: Snow Rain Freezing Rain Sleet

The side bar of the web page has a number of interesting weather prediction links. Also the developmental history of this Florida State University Meteorologist is most interesting: Bob Hart started this project when a student at Penn State in 1994. From his web page at FSU you can follow a number of other interesting meteorological links.here.