Snow & Ice coverage in the Northern Hemisphere Winter 2018/19 in Weather Discussion - Autumn Posted November 21, 2018 Back again for the 8th winter in a row. Love seeing this thread each year as the winter gathers pace. Usually I am back in much earlier but seem to be busier than normal at the moment with work and family. Had a dusting of snow this morning at work here in Stokenchuch (Bucks). Do we know if science has found that concrete proof of a link between the SAI and our winter prospects yet??