PROBLEM TO BE SOLVED: To perform a proper work corresponding to weather by showing information under the consideration of correspondence between a work item and a condition of weather.SOLUTION: A support device comprises: a first acquisition unit capable of acquiring weather information related to weather and a work plan including a work item； a first storage unit for storing information related to a work, that is, supplementary information set correspondingly to a condition of weather and the work item； an extraction unit for, when the first acquisition unit acquires the weather information and the work plan, extracting the supplementary information corresponding to the condition of the acquired weather information and the work item included in the acquired work plan from the first storage unit； and a display unit for displaying the supplementary information extracted by the extraction unit.SELECTED DRAWING: Figure 1
