Great news. WMO's highly successful World Weather Information Service website has been revamped and upgraded to a more modern and user-friendly design. Big thanks to Hong Kong Observatory for developing and maintaining the website. It has official weather forecasts for 1 719 cities around the world supplied by 133 WMO Members. It is available in ten languages: Arabic, Chinese, English, French, German, Italian, Polish, Portuguese, Russian and Spanish and is an excellent example of international collaboration between meteorological services to better serve the public worldwide.
http://worldweather.wmo.int/