So the bulk of the UK even to the end of the week stays in this cold air, often quite cloudy, but drier generally away from that far west and south-west corner at the end of the week," Mr Petagna said.
UK snow map shows only five counties will avoid incoming blizzard - find out which ones Only five counties in England may escape the upcoming snow blizzard which will hit most of Britain in days, weather maps show.
Weather fronts will try to push in from the south west later in the week, bringing a risk of patchy rain, but that is likely to be contained to west Cornwall and Ireland.
The balance between colder easterly winds and milder, wetter southwesterly winds remains unclear during mid-February though towards the end of this period, less cold conditions become more likely.".
"Early in this period these look likely to have limited influence over the UK though should they push further northeastwards this would increase the chance of snow for some areas.