Does dark green and blue blobs, represent supercells or drizzle, I can never remember <_< Seriously though, I would take forecasts with a pinch of salt, regardless of whether they have come from the BBC or MetO. UKASF has a thunderstorm warning for a large chunk of C England with a watch in most other places. Our trusty estofex has nothing thundery coming within hundreds of miles of here. BBC will chop and change their graphics normally until after the event. I noticed the MetO upgraded the weather graphic for the NW to thunderstorm, only for the cell to have pretty much died before making landfall. Signs are pretty much anywhere, bar the SE (though I commend VP's optimism <_< ) could see something today. One of the places UKASF pretty much missed for T'storm warning is where MetO have issued a flash warning.