A python-based system to diagnosis and make weather maps (wxmap) of numerical weather prediction models using the Grid Analysis and Display System (GrADS) from opengrads.org
The Zope Weather applet allows you to access weather information as served by the NOAA (http://www.noaa.gov) directly from withing Zope scripting or templating languages. By default
it looks similar to the Gnome Weather Applet.