- Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.A katabatic wind (named from Ancient Greek κατάβασις (katábasis) 'descent') carries high-density air from a higher elevation down a slope under the force of gravity. Such winds are sometimes also called fall winds; the spelling catabatic winds[ 1] is also used.en.wikipedia.org/wiki/Katabatic_windkatabatic wind, wind that blows down a slope because of gravity. It occurs at night, when the highlands radiate heat and are cooled. The air in contact with these highlands is thus also cooled, and it becomes denser than the air at the same elevation but away from the slope; it therefore begins to flow downhill.www.britannica.com/science/katabatic-windDefinition of Katabatic Wind A katabatic wind is defined as a specific wind category that descends from higher terrains to lower regions, driven by the force of gravity. These winds originate in elevated areas, particularly glaciers or mountains, where cold, dense air accumulates and is subsequently pulled downslope due to gravity.www.weather-atlas.com/g/katabatic-wind
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