Quite agree with this.
The models don't give any indication with any degree of accuracy what will happen 10 days from now, so why people get hung up on a MetO outlook stating what will happen 4 weeks from now is folly.
In fact at the risk of incurring some wrath, why the MetO persist with this 16-30 day outlook is beyond me knowing what we all know about modelling and FI etc. A 16-30 day outlook would be fine for the Spanish MetO in the summer months as the weather is pretty constant. As we all know, here in Britain things are not the case.