Climatology higher latitudes. Models can range from relatively simple to quite complex: In contrast to meteorology, which focuses on short term weather systems lasting up to a few weeks, climatology studies the frequency and trends of those systems. It studies the periodicity of weather events over years to millennia, as well as changes in long-term average weather patterns, in relation to atmospheric conditions. study both the nature of climates – local, regional or global – and the natural or human-induced factors that cause climates to change. Climatology considers the past and can help predict future climate change. Phenomena of climatological interest
The Weather Channel Weather Underground, the related mobile applications, and their underlying data platforms, for an undisclosed amount. IBM plans to leverage its Watson technology as part of the acquisition, foreseeing its use for weather analytics and predictions. The deal, which closed the following January, does not include The Weather Channel itself, which remained owned by the Bain/Blackstone/NBCUniversal consortium, and entered into a long-term licensing agreement with IBM for use of its weather data and "The Weather Channel" name and branding. In August 2016, reports surfaced that Sinclair Broadcast Group expressed interest in acquiring ownership of The Weather Channel. On March 22, 2018,