I presume you mean in the Image section. Does anyone photograph weather, or is wind/rain/snow/sunshine just a part of the images in the other boards in the image section? I certainly photograph snow scenes, but avoid getting my camera out into one of our dust storms. Sunny weather somehow does not appeal to me as a subject in itself. Would flooding would be included?
I suggest that ou describe exactly what would be in the board, and put it up for a vote. That will not mean that it will happen, but a lot of votes will indicate to the administrators that there is interest in such a topic.