Latest Images Of 'The Polar Express' Tracking South

iWeather Online's synoptics forecaster Fergal Tierney writes: "The above image depicts the ECMWF model data for 18Z overlayed on the Airmass RGB. A nice illustration of what's going on this evening. The gold 850-1000 thickness lines are a good indication of the position of the snow front, as anything behind the 1285dm line should be snow."  For more visit the Satrep Online site.