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 Weather
Undeground is a commercial weather service that provides real-time
weather information via the Internet. Weather Underground provides
weather reports for most major cities across the world on its Web site,
as well as local weather reports for newspapers and Web sites. Most of
its United States information comes from the National Weather Service
(NWS), as information from that agency is within the public domain by
federal law. The Web site is available in many languages, and an
ad-free version of the site with additional features is available for
an annual fee. The Weather Underground also uses observations from
members with automated personal weather
stations (PWS). The service distributes Internet radio feeds of
NOAA Weather Radio stations from across the country, as provided by
users. The Associated Press uses Weather Underground to provide
national weather summaries. Wunderground now has a couple of Google
Chrome extensions, iGoogle apps, and apps for iPhone and iPad.
 The weather chanel
is a U.S. cable and satellite
television network since May 2, 1982, that broadcasts weather forecasts and weather-related news,
along with entertainment programming related to weather 24 hours a day.
In addition to its programming on the cable channel, TWC also provides
forecasts for terrestrial and satellite radio stations, newspapers, and
websites, and maintains an extensive online presence at weather.com
 Intellicast is a sister company to weather.com,
has a large library of specialty weather content for you to choose
from. Intellicast.com is now servicing weather.com's licensed content
requests. Intellicast.com is a subsidiary of WSI - a premier business-to-business provider of
real-time, value-added weather data, imagery, systems and services to
the broadcast, aviation, energy, utility, and consumer industries.
AccuWeather
is an American media company that
provides for-profit weather forecasting
services worldwide.
 WeatherOnline
Ltd.
 yr.no is the joint online
weather service from the Norwegian Meteorological Institute (met.no) and the
Norwegian Broadcasting Corporation (NRK).These two public institutions have worked
together for more than 70 years in the area of weather forecasting
services in Norway. Weather forecasts on yr.no are based on data
provided by Norwegian Meteorological Institute and its international
partner institutions such as European Centre for Medium-Range Weather
Forecasts (ECMWF)
and European Organisation for the Exploitation of Meteorological
Satellites (EUMETSAT).
Foreca
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. Foreca - 1996 .
. European
Centre for Medium-Range Weather Forecasts (ECMWF)
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meteoblue delivers local weather forecasts of high quality,
easy-to-access and without any advertising. Adapting the world-class
NMM weather prediction model to meso-scale, we are able to detect
climatic patterns typical of mountainous areas, lake shores and on the
sea. Initially hosted at Basel University, meteoblue forecasts became
quickly popular with scientists and the public with a specific interest
in meteorology, including mountaineers, (hobby) pilots, and
astronomers.
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