Just to say, it looks very silly when people start venting their opinions on a subject they are in no way qualified to comment(1).
If you have any doubts regarding your use of weather information, by all means take up Bose's offer to have it looked into, or contact the Met Office directly with hard evidence of your observations, but our opinions on the subject are less than worthless. As has been pointed out already, just because you don't know how to use weather forecasts doesn't mean there's anything wrong with them.
(1) The first three posters to insinuate that passing a 40 question multiple choice exam makes you any wiser will be permanently relegated to my ignore list.