Prior to the channel's launch, the original concept for providing continuous weather reports to the public over television stations stretched as far back as the late 1950s and early 1960s on the varying incarnations of CATV.
Through those systems, which typically brought in up to a dozen stations to the viewer from across the region, twelve slots on a cable dial would often leave a few vacancies.
Early cable providers then devised a system where a single black and white camera, often one that was formerly used for local news production after an upgrade, would be placed on a rotating pedestal, capturing various dials and gauges on different stations to which it would pan automatically and remain in a given view for a few seconds before moving on.
Slides with the day's complete forecast, brief news headlines and community events often drawn up by the station's art department rounded out the package.
This would be done through the use of specialized computer units, known as WeatherStars ("STAR" being an acronym for "Satellite Transponder Addressable Receiver"), which would be installed at the headends of cable providers that agreed to carry the channel.
These WeatherStars were able to insert current local conditions, forecasts and weather warnings over the national feed, with the weather data being received from the vertical blanking interval of the TWC video feed and via satellite, which is then transmitted to the WeatherStar unit; the WeatherStar systems would also be capable of adding or removing segments seen during each local forecast segment, and providing other forms of non-forecast data (primarily local contact and address information for businesses advertised on the channel's national feed, which the STAR unit overlaid on a static graphic seen after certain commercials).
After only one year in the role, in 1983, John Coleman was forced out as the channel's president and CEO; at that time, he returned to his previous occupation as a television weather anchor, first becoming employed at WCBS-TV in New York City.
Improvements were made to bring the building up to code before TWC moved into its new headquarters at the end of 1996 (but it did not begin broadcasting from the facility until early 1997).
On March 11, 1998, TWC introduced a graphical refresh, featuring heavy use of the Akzidenz-Grotesk typeface and footage of clouds at the core of the new identity (though maps with the new look had been in use since January of that year).
The catalyst for a top-to-bottom modernization of the local forecast segment, the XL's graphical and technological capabilities were significantly more advanced than the 4000, with an animated, high-quality output consistent with TWC's national graphics and new scalable icons that would be used for eight years on TWC (these icons remain in use by Weather Star XLs still in service and on certain downloadable web widgets).
On August 23 of that year, the channel debuted Atmospheres, a weekly newsmagazine-style program hosted by Jim Cantore and Mishelle "Mish" Michaels.
In May 2001, TWC launched "Rays Awareness", an initiative focused on sun safety,[23] in conjunction with the Centers for Disease Control and American Academy of Dermatology.
The Weather Star XL received a graphical refresh for the first time in September 2001, which included the introduction of different colors on text boxes, a new cloud background, improved regional forecast and radar maps, and new title bars and fonts that, as with the previous version, matched the on-air graphics that were used by TWC at the time.
The IntelliStar systems began to be rolled out to various cable providers around the U.S. to generate The Weather Channel's local forecasts and Lower Display Line.
In October 2004, the United States Postal Service and TWC teamed up to create stamps depicting clouds and an accompanying "Cloudscapes" educational campaign – aimed at kids in grades 3 through 5 – to help learn about cloud types to tell of pending weather conditions that was sent to 200,000 educators around the U.S., was unveiled at the Blue Hill Observatory in Boston, Massachusetts.
The rebranding was part of a long-running effort aimed at reducing the network's dependence on "commodity" viewers (those looking for forecast information) and attracting what then-TWC president Patrick Scott calls "vitalists" (those with an active interest in weather) and "planners" using the channel to plan the week.
Additional long-form programs were also introduced, such as the climate-focused The Climate Code with Dr. Heidi Cullen (later renamed Forecast Earth) and It Could Happen Tomorrow.
To commemorate the event, select past Weather Channel promotional campaigns were featured on-air during commercial breaks; a modified 25th anniversary edition of its logo was also used.
[27] On September 26, The Weather Channel launched a high-definition simulcast feed; it also introduced a major refresh for the IntelliStar, with new titles and backgrounds on October 23.
[28] At the same time, Landmark Communications announced it would be selling most of its assets, including broadcast television stations, newspapers, The Weather Channel, and data center facilities.
This included the introduction of new graphics and opening title sequences for every TWC program, a new lower display line for IntelliStar units that incorporates tabs (another first) to serve as a rundown for the forecast data being shown on the LDL, and a full thrust into the channel's new high definition studio and set.
By August 12, the channel stopped broadcasting its forecast programming from its former studio facilities at the Cumberland headquarters, which would eventually be converted into offices.
TWC personalities and on-camera meteorologists, such as Jim Cantore and Mike Seidel, have also appeared on NBC News and MSNBC since the sale.
In September 2008, TWC launched a new program airing from 4:30am to 5am every weekend, Sunrise Weather, presented by Ray Stagich alongside Mike Seidel on Saturdays and Alex Wallace on Sundays.
[36] Later in 2011, the Intellistar 2, the first STAR unit capable of generating high definition graphics, began to be gradually rolled out to cable providers across the country.
[46] On April 21, 2014, popular meteorologist Dave Schwartz returned to The Weather Channel after a nearly six-year absence, but he died on July 30, 2016, due to cancer.
[48][49][50] Verizon cited the wide availability of the internet and mobile apps for consumers to access on-demand weather content as the reason for dropping TWC and its services.
[54][55][56][57] On September 9, 2015, the channel announced a major phased overhaul of its programming schedule – which involves a gradual return to a forecast-based lineup – beginning with the announcement of a format revamp of AMHQ, with the program's host Sam Champion being moved to prime time on November 2 in an undefined role, while Stephanie Abrams would co-host AMHQ (as a result of the cancellation of Wake Up with Al, on which Abrams had been a co-host, The Weather Channel also announced that it would cease production from its New York City studio at Rockefeller Center due to the prohibitive rental costs).
[60][61] On March 22, 2018, Byron Allen's Entertainment Studios announced its intent to acquire The Weather Channel's television assets from an NBCUniversal/Blackstone Group partnership.
The actual value is undisclosed, but was reported to be around $300 million; the channel's non-television assets, which were separately sold to IBM two years prior, were not included in the sale.