This Link does not exist in your language, View in: English (en),
Or use Google Translate:  
Nigerian Pidgin (pcm) | Change Language (Change Language)

http://worldweather.wmo.int/en/apps.html

Android / iOS

The "MyWorldWeather" is the mobile application of the "World Weather Information Service", supporting the major iPhone and Android platforms. Equipped with location-based technology to detect a user's locality, the application can automatically display the latest official weather forecasts for the city closest to the user from over 1,600 cities around the world.