This work presents a novel approach for simulating visibility (Vis) and ceiling base height (Hc) in up to 1 h using several machine learning (ML) algorithms. Ten years of meteorological data at 15 min intervals for Santos Dumont airport (SDA). Rio de Janeiro. Brazil were used in the ML method training and testing process. https://foldlyers.shop/product-category/bnc-skt-sma-skt/