With the Atlantic hurricane season warming up , and a warning from Elizabeth Rizzini as duty forecaster on the BBC this morning that forecasts are going to be uncertain over the next week, there should be an interesting period of chart watching coming up ...
WX temp summary: W Europe hanging on to quite warm weather over the next two weeks, perhaps a little cooler than yesterday's forecast, while cool/cold air well established from the Urals across to Poland and N Scandinavia. Rain in week 1 from Britain through France to the Balkans, in week 2 still damp in these areas and more showing in W Russia.
Jet - loops settling W of Ireland Sun 4th and Wed 14th, breaking up with streaks mostly near S Britain in between
GFS Op - LP establishing W of Ireland Sun 4th 995mb slowly filling and moving E on Friday while one hurricane appears well to the SW Sat 3rd, gradually moving towards Britain, while another appears closer to US coast Fri 9th. The first of these transforms into a 'normal' depression 985mb Ireland Mon 12th whilst the other continues with storm force winds towards Greenland, eventually getting absorbed in the Atlantic circulation and contributing to a large LP 985mb Rockall Sat 17th.
GEFS - mean temp near norm, not too many outliers, through to 17th, perhaps a little warmer to start with, quite a lot of rain mainly either side of Wed 7th (front-loaded in the W), and a lesser batch around the 14th
ECM - treats the first ex-hurricane differently, allowing it to drift N and fill somewhat before heading for the SW Approaches 990mb Sun 11th. The second hurricane doesn't appear at all.
Originally Posted by: DEW