Yesterday's upgrade to WX temp forecasts not maintained. Still a large area of below-average temps Spain - C Europe - Finland (though not as much below as it has been) bur in week 2 something of a push back of cool air to C Europe and Ukraine; UK staying much the same, Spain a little warmer. Week 1 rainfall as yesterday (Pyrenees - Alps - E Europe, UK to Denmark dry) but the emphasis in week 2 is now further E, from N Scotland to Scandinavia with remnants of the week 1 pattern dying away.
Jet looping around on the Atlantic to no great effect though one loop is close to UK Thu 5th, while a more definite stream runs through the Med for much of the next two weeks
GFS Op - currently LP over France and HP over Iceland with E-lies before pressure rises over UK 1025mb Wed 27th splitting the LP into two centres Azores and Finland. The Hp intensifies to May 1st before slipping W-wards with N-lies for the E Coast at first and more generally Fri 6th with the LP coming closer, to Sweden 985mb. HP rebuilds from the SW Mon 9th pushing the LP NE to Finland.
GEFS - cool around Tue 26th, back to norm in the S, then a long period of even cooler temps, at its mostextremearound Wed 4th - Fri 6th with mean of ens members about 4C below norm, op and control amongst the most pessimistic. Trivial amounts of rain at first, a little more from Wed 4th onward esp in NE. Inverness displaying snow row figures in teens around Wed 4th, even Brighton with a couple of ens members predicting snow on that date!
ECM - similar to GFS but yesterday's 12z (not updated after Thu 28th at time of posting) shows N-lies already close by and in place by Mon 2nd driven by LP 1000mb Scotland
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Chichester 12m asl