At the moment, it is best to look as far ahead as T168, upto Saturday the 25th.
The best prediction is shown by the UKMO and ECMWF Models, and GFS is not far behind.
The fine dry and settled weather has again dominated this Weekend and next weeks prediction and the models have handled it ok so far.
There is Low Pressure coming in by Thursday 23rd, for the UK, from NE Canada PV Low Pressure complex, it shall bring some cloud and outbreaks of rain then showers scattering the UK in NNW or NW winds, veering WNW at times.
Sunday to Wednesday looks very good across large parts of the UK, with NE UK currently getting cool NW winds and a few showers as the Tropical disturbance short wave Low passes over to N. Sea.
Norwegian Sea and NE N. Europe Low Pressure is in charge, and a strong Greenland High Pressure area also as well, where cold dry conditions prevail sometimes not always.
NW Atlantic affected by NE USA Low, and SW to SE Greenland and NE Canada Low Pressure track over to Northwest then N. Atlantic then UK and then Denmark Norway Sweden etc, but High Pressure does ridge over Sweden and SE Norway on some occasions that is still expected.
Retrogression of the Azores High in a few locations in our side of the Northern Hemisphere, act as a few days of blocked weather pattern but Zonality does take control across the area bringing chilly and cool air SE from the NW, then it goes NE from the UK.
Not much sunshine here in London where I am, so I am missing it a lot..
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.