After a brief colder interlude this week, zonality returns and establishes itself again right out towards the end of the first week in Feb:

**At T+240 on 6th Feb, the UK will be experiencing weather with an Atlantic source. Low pressures crossing the UK will lead to generally wet and windy weather. Temperatures will be above average, with only ridges of high pressure providing respites, with the possibility of frost and fog. Snow on Northern hills may well occur in the lee of any depressions and as the fronts approach, but in advance of the depressions, we may see mild, springlike weather, as air is dragged up from the SW."