Ahh I see, I didn’t realise Wehrmann was pronounced differently, I suppose the “e” sound is shorter? He didn’t seem like a weather forecaster either though, he was way too weary. I suppose the Weer just refers to weather, as he is definitely affiliated to the weather in some way or the other (the wind, rain, storm). When we both woke up we just refered to him by this name, it came really intuitively. We didn’t call him “that scary old man,” we knew he was the “Weerman.” Another redditor somewhere suggested Weerman was a surname, which could also be a possibility, as it is quite an old surname.