No specific info about version 52.1. Please visit the main page of The Weather Channel on Mac Informer.
WeatherDock is a nice weather application for the Mac.
Move, delete and sort channels to personalize your TV.
View weather patterns all over the world, with real-time cloud cover and a 7-day forecast.
AccuWeather.com is a weather dashboard widget for your Mac.
Grabs radar images from the Weather Channel or NOAA and displays the animation.