As a newbie i can't understand the models in that they are, effectively, crystal balls (in the meteorlogical sense). I struggle to understand the worship in them. They are just computer models right? They aren't exactly what the weather is doing 'right now'. I mean, it's the same as saying 'if i had a million quid........'
On that basis the ECM or GFS could just put whatever squiggly lines, pretty colours and 850hpa temps on that they like, it doesn't actually mean zip, does it? I can't get my head round the 'well if the ECM verifies, London will be under 18' of snow' etc, surely any scenario is possible if the chart verifies? Please explain to a numpty why computer models are just so thrilling and why so much faith is placed in them......