.
Here I go!.
Weather is looking fine and less cold on Monday and Tuesday, and Tuesday rain with Low Pressure affects NW and North UK away from South and Central UK hmm.
On Wednesday 16th, a Triple Front Low Pressure pushes band of heavy rain and mild sector SE, and cold air moves Southwards in the Afternoon and during Wednesday night and Thursday to Midday, cold with frosty evening night and morning.
Some wintry snow showers are possible the more North you are, the better. Cold air with a few wintry showers around on Thursday.
On Friday 18th January, it looks like being dry but will be cold I think, but what time Friday less cold air comes from West moving SE with North and NE staying cold Friday night and Saturday- some rain then sleet and snow on the back end in West Central and NE UK, band of sleet and snow follows the rain.
Saturday the 19th should see High Pressure and staying cold with frost early and late... NE winds in SE England on Saturday morning to evening.
There is indication that High Pressure in the Central North Atlantic, GFS, ICON shows - in following week after that, Low Pressure GFS plunges SE on the Sunday PM and to Tuesday, with cold weather and chance of wintry sleet and snow showers possible.
But looking at the UKMO and ICON versus the GFS, from Friday 18th to Saturday 19th, the NW SE then East moving Low Pressure and then High Pressure for Saturday and Sunday differs for the said time versus the GFS showing Cold NW winds on the Sunday 20th January.. Possible that Thunder snow might be possible this Wednesday 16th in afternoon and through evening.
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.