*PREVISIONI METEO ESTERO*

Wunderground.com

Weather Underground is committed to delivering the most reliable, accurate weather information possible. Our state-of-the-art technology monitors conditions and forecasts for over 60,000 U.S. and international cities, so you'll always find the online weather information that you need. In addition to providing free, real-time online weather information to millions of Web users around the world, Weather Underground is pleased to offer a variety of Newspaper Weather Services and Custom Website Weather Packages.

Accuweather.com

To save lives, protect property, and help people to prosper, while expanding AccuWeather as a healthy and profitable business. AccuWeather Vision: To be the world's best and most-used source of weather information.

Ecmwf.int

The principal objectives of the Centre are: the development of numerical methods for medium-range weather forecasting; the preparation, on a regular basis, of medium-range weather forecasts for distribution to the meteorological services of the Member States; scientific and technical research directed at the improvement of these forecasts; collection and storage of appropriate meteorological data. In addition, the Centre: makes available a proportion of its computing facilities to its Member States for their research; assists in implementing the programmes of the World Meteorological Organisation; provides advanced training to the scientific staff of the Member States in the field of numerical weather prediction; makes the data in its extensive archives available to outside bodies.

Intellicast.com

The Authority in Expert Weather. Get free, 24X7 weather brought to you by WSI - the source for weather the FAA, hundreds of TV stations, and the nation's top airlines.

Weather.com

Looking for a bright and sunny future? The Weather Channel is not only the nation's premier provider of weather information, but we are also involved in many new ventures. Did you know...

CNN.com

CNN.com is among the world's leaders in online news and information delivery. Staffed 24 hours, seven days a week by a dedicated staff in CNN's world headquarters in Atlanta, Georgia, and in bureaus worldwide, CNN.com relies heavily on CNN's global team of almost 4,000 news professionals. CNN.com features the latest multimedia technologies, from live video streaming to audio packages to searchable archives of news features and background information. The site is updated continuously throughout the day.

wmo.ch : organizzazione meteo ONU.

The World Meteorological Organization (WMO) is a Specialized Agency of the United Nations. It is the UN system's authoritative voice on the state and behaviour of the Earth's atmosphere, its interaction with the oceans, the climate it produces and the resulting distribution of water resources. The World Meteorological Organization is an intergovernmental organization with a membership of 187 Member States and Territories. It originated from the International Meteorological Organization (IMO), which was founded in 1873. Established in 1950, WMO became the specialized agency of the United Nations in 1951 for meteorology (weather and climate), operational hydrology and related geophysical sciences.

Centro nazionale previsioni americano.

NCEP delivers national and global weather, water, climate and space weather guidance, forecasts, warnings and analyses to its Partners and External User Communities. These products and services are based on a service-science legacy and respond to user needs to protect life and property, enhance the nation's economy and support the nation's growing need for environmental information.

Tornado and Storm Research Organisation .

The Tornado and Storm Research Organisation or 'TORRO' is a privately supported research body, serving the national and international public interest. Founded in 1974, data-collection, research and co-ordination is undertaken by the Directors of TORRO, which is supported by some 300 to 400 observers, investigators and other contributors. Most supporters are British, with a smaller number from elsewhere in Europe and across the world.