I use several different weather apps depending on what I am looking for. For detailed or hourly forecasts I use
Weather Watcher Mobile. This is probably my goto program when I want to know what's going on. For my today screen plugin I really like
Weather panel the best, but unfortunately it hasn't been working for me. It will not download the weather data, and there hasn't been a new version out in several years. Maybe you I like the icons for it, and that it can be set to update the today screen plugin with the current temp and conditions every 30 minutes. Currently I am using
SPB weather program which looks nicer, but I miss the current temp being displayed on my today screen...I need to navigate the program a little bit to find out. As for Radar, I usually go to Accuweather.com, it's animated, able to pan and zoom, and pretty good graphics.
Hope that helps.
Mike