"Sometimes it's up to the presenter to interpret that. I am, and he is, Met Officetrained. But 50 per cent of weather broadcasters are not." Nasir, 34, who used to present 5 Live's weather, said: "I have a lot of respect for John Kettley - he is a very good meteorologist. He has been in the business so many years and if he thinks a broadcast has the wrong emphasis he has a right to say so.