Believe it or not, there are reports of LES in parts of DFW right now.
It has to be forming in the lowest 5,000ft (not impossible given how warm the local lakes are and how dense the low-level cold air is), because temps between 850mb and 700mb are still solidly above freezing.
The synoptic precip is predominately sleet. Fortunately, we've mostly avoided the freezing rain thus far.