Well, there are MUCH better forecasts available than these forms put out by the Met Office.
Loads of info here
http://euro.wx.propilots.net/
and here
www.homebriefing.com
and here
http://www.eurometeo.com/english/maps
There are quite a few more, so if you want to have a pretty darn good picture of what's going on out there, all you need is an internet connection. These forms are, IMHO, completely useless, as they cover far too big an area. Btw, does anyone have the EGPH METAR for the time in question ? Just curious.....