In 2009, the Met Office made this ingenious forecast
Global warming continues to pose a real threat that should not be ignored – a claim reinforced in a new study by scientists, reported in a supplement of the August issue of the Bulletin of the American Meteorological Society. This is despite very small global temperature rises over the last 10 years.
the Met Office’s decadal forecast predicts renewed warming after 2010 with about half of the years to 2015 likely to be warmer globally than the current warmest year on record.
Today they acknowledged that they have no idea what they are doing
The latest decadal prediction suggests that global temperatures over the next five years are likely to be a little lower than predicted from the previous prediction issued in December 2011.