Different charts (based on the same model run) show traces of snow far into the Northern Cape, and the high ground of southern Namibia early on Mon 2nd.
Note that all of these predictions are fickle, since a 1C difference in temperature means a 150m change in the freezing-level.
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Note that less snow is predicted over the Drakensberg in recent forecasts.
Edit: There are some differences between the two charts, even though both are based on identical data. The snow-forecast database has much more detailed topographic elevations, but applies a minimum threshold of 1mm rain (1cm snow), so that the ground coverage of the two charts appears different.