There really is a “butterfly flapping its wings” element to the weather, and it’s impossible for now for any machine to predict every atmospheric permutation everywhere in the world that affects every other permutation somewhere because in the large scale, the atmosphere is a fluid. I changed my major in college because the math/calculus killed me. There’ll definitely have to be some human element to understanding the patterns, outputs and end results for quite some time IMO. We saw this winter the Euro AI had some limited utility but has many years to go. Models make pretty good approximations but aren’t close to the point they can just stand by themselves. I should have 60” of snow going on model outputs, but the Pacific Jet blasted pattern made it clear over and over that wouldn’t happen, and the model biases in the end corrected themselves.