No, the back edge stuff is mainly of rain as the evaporative cooling effect is lost, and a westerly element to the wind is attained.
It's been sleeting here for over an hour, lightly as the temperature has rose. We're up to 1.3C now, the dewpoint is creeping higher and higher. We had 2 inches, a little more on the grass. Fantastic stuff, but the back edge is rain/sleet.