Anyone who is travelling outdoors and relies on the weather forecast knows the situation: you try to understand the weather forecast in the local language. Most of the time you understand it, but you are missing a key word to understand it exactly. Or you are discussing the weather report in a multilingual group and the key word is missing. General dictionaries are not helpful as soon as terms are not translated literally. The weather vocabulary is designed to help you in this situation. It contains several thousand meteorological expressions. Once you have found the right word in the other language, you can search the Internet for an explanation. A must for air sports enthusiasts, sailors, water sports enthusiasts, mountaineers, hikers and anyone who needs to understand the weather.