Upto This Saturday mainly Atlantic Low pressure and Strong winds and a number of Rain events but with one or two a Cold NW Flows added in.
During Sunday and Monday as well as all the way to Wednesday Further Cold NW flow low well below average day and night Temperatures but nights just at or a bit below Freezing, colder in Scotland Wales N England and Much of Ireland but these areas their East and NE sides less prone to heavy showers on Sunday and Monday, lots of Sleet Snow and some rain showers lower down, Still cooled with NE winds and Low pressure on Wednesday over Central and SE UK, Pressure higher in SW West and NW as well as the North by then.
A blocking Greenland, NE Europe Scandy High, Arctic High also in charts.
East Canada far SW Greenland and Newfoundland PV Low pressure, NE And North Canda Arctic High and NE Greenland High as well!!..
I like the location in the mid To far West SW North Atlantic High pressure, and Further Deep PV Low affect Greenland later next week and Send cold air SE it facing the Scandy High, means further rain plus sleet and hill snow- possibly lower ground widely as well.
Good Work done ECMWF, following GFS Model nicely!.
Climate is warming up, Scotland and N Ireland and North England still often gets some Winter frost, ice and snow, November to March, but the SE and South UK including S Central England and Wales, together with the West and North through the year, they sometimes get more rain than London and S SE England, where some longer dry fine spells without much heavy rain is seen every year.
The North Atlantic Sea often gets some much Colder Wintry conditions from November to March Months, and Mild SW and South winds tend to be more frequent over the East and SE of North Atlantic Sea, as the Azores High tends to stay in charge.
With this warmth and heat, the Central and South UK has become mostly free of snow and frost.