Im puzzled, this isnt meant in a moany way but i genuinly dont understand so maybe someone with loads more knowledge than me knows the answer. When snow is forecast it just doesnt happen we dont even get rain so its not like they forecasted snow and it turned to rain, no it goes somewhere else. Now if rain in forecasted it happens almost without exception every time. So how do they forecast acuratly that its going to rain and it does so why is it harder if its snow?