WX maaps show a bit of warmth creeping into he S by week 2, but a lot of rain there first and not exactly dry later. The W getting more rain in week 2 - eastern France and Germanygetting a real soaking over the next two weeks
FAX keeping that trough over or close to S England to end of run Wed and (despite Jiries' claims) HP only starts nosing in on Wed and then mainly to Scotland. After a lot of uncertainty in the models about tomorrow' s rain, it looks as if there will be a double dose, a line moving N tonight and fading except that it never leaves the far SW, and a second thindery batch late afternoon coming across the central Channel.[MetO rainfall map]
GFS matches FAX, the HP slowly taking over after Wed 30th but takeover not complete until Sat 3rd (and even then the green circle of doom is still not far away, o the French/German border) It doesn't last as shallow troughs move E-ward from Atlantic Mon 5th 1005 mb N Sea and Sat 10th 1005 mb Ireland with ridge of HP between. The promised W-ly pattern is only there by Mon 12th, with quite a large temp gradient N-S
GEFS In the S, mean temps near norm throughout (serious variation from Mon 5th with several very warm runs appearing) and frequent rain, some runs with big totals, not relaxing until around Mon 12th. In the N, temps consistently above norm, cooling a little from Sat 10th, and no rain until Sun 4th after which moderate amounts
ECM delays the breakdown of next weekend's HP with LP moving N to Iceland before extending a trough in the direction of UK Tue 6th
Originally Posted by: DEW