Like most people I plan my work depending on weather but the number of times recently, we have forecasts that have been wildly off but also useless - one from the Met office recently "The following month will have dry periods interspersed with rain, some cloud and in between the sun will shine"
David Kings WeatherWithoutTechnology is very accurate but mainly for the SE of England.
I know this is like a unicorn but has anybody found a reliable weather forecast