I've made a few imporvements to the GEFS charts available on the Chart viewer:
1) GEFS 2m max temperature postage stamps in 6 hour time steps are available now on the TWO chart viewer :
e.g. http://www.theweatheroutlook.com/charts/gefs/ps/2m_maxtemp_24_ps_slp.png?cb=193
2) The other GEFS postage stamps (850mB temp, 500hPa (GPDM), Precipitation, Snow) are now available in 6 hour (rather than 12 hour) step intervals
3) The individual GEFS run full size plots (50mB temp, 500hPa (GPDM), 2m max temp) are now available in 6 hour (rather than 12 hour)
Chart viewer