Last night's 12z ECM control run was very similar again - low pressure moves SE'wards over the UK around 252, introducing an Arctic northerly in conjunction with a large high extending south from Greenland. Cold northerlies then affect the UK out to 360, by which time most of the UK is under sub-510dam air... and there are a series of small, snowy lows caught in the flow.
It's poised to go on for some time as well.
Good consistency so far!
Originally Posted by: Retron