Data Processing of SMN Hi-Res Weather Forecast from 'AWS' R package aws.wrfsmn version 0.1.0 Exploration of Weather Research & Forecasting ('WRF') Model data of Servicio Meteorologico Nacional (SMN) from Amazon Web Services (<https://registry.opendata.aws/smn-ar-wrf-dataset/>) cloud. The package provides the possibility of data downloading, processing and correction methods. It also has map management and series exploration of available meteorological variables of 'WRF' forecast. Software Depends: R (>= 4.1.0) Imports: aws.s3 (>= 0.3.21), lubridate (>= 1.9.3), terra (>= 1.7-65), dplyr (>= 1.1.4), ggplot2 (>= 3.4.4), hydroGOF (>= 0.5-4), stats (>= 4.1.2), magrittr (>= 2.0.3) Suggests: knitr, rmarkdown, testthat (>= 3.0.0) Gonzalo Diaz <gonzalomartindiaz22@gmail.com> Comprehensive R Archive Network (CRAN) Gonzalo Diaz [cre, aut] GPL (>= 3) 2025-07-22 application/tgz https://CRAN.R-project.org/package=aws.wrfsmn doi:10.32614/CRAN.package.aws.wrfsmn