The best weather app for Windows Phone

These are the ones I use:

Amazing Weather HD - $1.99

http://www.windowsphone.com/en-us/store/app/amazing-weather-hd/c7ac43c5-5d99-4e65-913d-e92e253e9e99

Blue Skies - free

http://www.windowsphone.com/en-us/store/app/blue-skies/978b17b1-9fab-4dcc-86e1-5f1418394d81

Share your favorite WP weather apps.