Free killer apps to use w/ Expedition
Here are some awesome apps with a ton of weather data. All are free and most are cross-platform.
They basically are all some combination of data ingestion and visualization. Some have features like exporting KMLs or shapefiles.
https://www.unidata.ucar.edu/software/awips2/
https://www.unidata.ucar.edu/downloads/idv/current/index.jsp
https://www.ssec.wisc.edu/mcidas/software/v/
https://www.ncdc.noaa.gov/wct/install.php
https://www.vapor.ucar.edu/
github.com/jweisbaum