Abstract: A computer implemented method for predicting localised weather for a location of interest using a plurality of different sources of weather variables associated with the location of interest, including multiple sources of weather observation variables and multiple sources of weather forecast variables, the method comprising: repeatedly retrieving using a computer processor weather observation variables and weather forecast variables from the identified plurality of different sources over time; storing the captured weather observation variables and weather forecast variables in a memory as a function of time; identifying using the computer processor specific observation variables and specific forecast variables from the stored variables for each specific weather variable that has to be predicted, wherein the weather variable to be predicted includes a specified time; and building using the computer processor and the identified specific observation variables and identified specific forecast variables a predicti