New maps added.  You can see the GFS Op example here.

The new Finite Volume Cubed-Sphere (FV3) GFS is now running in pre-parallel mode and available in part on SV.  This means (a) infrequent updates, (b) no delivery time reliability, and (c) not all files are yet available.  We are posting the available max res data now. Please note that until the 30-day evaluation period (not yet scheduled), this will not be a reliable data feed from NOAA.  They still do not have certain resolution levels needed for composite and many national maps yet.

GFS parallel operational model for future upgraded version (May 2017) now available in Medium range menu under GFS.  Note that delivery reliability is not guaranteed given experimental state.  More information on upgrade here.

Hourly output, to hour 120, is now available for the GFS-MAXRES.

New GFS high-resolution maps for Mexico for operational and ensemble.  European soon.

Added 310K Isentropic Potential Vorticity to the GFS. Check out the new image here.