Looks like Exeter have discarded UKMO and ECM based on latest update..
UK Outlook for Tuesday 19 Feb 2013 to Thursday 28 Feb 2013:
Predominantly dry weather is likely to prevail over the UK through to the end of the month. Cloud cover will vary from day to day, but most areas should see at least some sunny periods. Western and southwestern parts have the greatest chance of seeing any rain as weather systems try to push in from the west at times. There may also be some wintry showers in eastern counties too. It now seems increasingly likely that there will be little change in this pattern through to the end of the month. Temperatures in most places will be close to normal at first, with no more than patchy frost by night, but a downward trend is likely later in February, with frost becoming more widespread and daytimes feeling rather cold.