{"icao":"UWKS","name":"Cheboksary Airport","lat":56.0903,"lon":47.3473,"country":"RU","tz":"Europe/Moscow","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":104,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["November","April"],"monthlyHours":[10,12,17,16,1,1,1,1,6,6,21,14],"medianEventHours":2,"season":{"summary":"Fog season runs September through April, peaking in November; fog is mostly a 1 AM\u201310 AM phenomenon; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","September","October","November","December"],"timeOfDay":"1 AM\u201310 AM","typicallyClearsBy":null}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 6 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/uwks/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=UWKS","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/UWKS.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}