Seasonality Core is an excellent weather application for OS X. It has lots of detailed information that's in a unique and customizable format. We took a look at an earlier version of the program about a year ago and had good things to say about it.
The app supports more than 34,000 locations in more than 200 countries. It shows radar images and provides a 7-day forecast. With its new Particle Mode, you can see wind flow in a helpful graphical presentation.
The app is fast and includes things its competitors don't bother with, such as sunrise and sunset times, and special graphs that let you look back at weather history for things such as winds an
