I agree that the GFS is characterised by large swings in its output! However, no matter which of the models is best, they all look unfavourable for any cold outbreak! The met office further outlook will be milder tomorrow, unless the 12z ECM saves the day. I would be happy with more of a high pressure influence (with surface cold). This would limit the rise of the CET. At the moment though, the Atlantic is gaining the upper hand and what looked like a mild blip over the weekend, now looks like the beginning of a mild period. Karyo