Snow - for some of the British Isles

[Phil]

Anne,
"Much of the more Northern parts of the British isles have been hit by snow and high winds, closing schools, making travel dangerous or impossible." Jock doesn't have snow. Aberdeen doesn't have snow. Where exactly, in the eyes of Dorset, are the "more Northern parts"?
Alan

Usually anywhere north of Watford in my experience. Edinburgh has been snow-free today, bitterly cold though.