{"icao":"CYDN","name":"Dauphin Barker Airport","lat":51.1008,"lon":-100.052,"country":"CA","tz":"America/Winnipeg","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":47,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["March","December"],"monthlyHours":[3,4,7,3,3,2,2,3,4,5,3,5],"medianEventHours":2,"season":{"summary":"Fog season is year-round, peaking in March; fog is mostly a 4 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","May","June","July","August","September","October","November","December"],"timeOfDay":"4 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":true,"public":false,"cycle":"2026-09-04T13:00:00Z","guidanceSignal":true,"wording":"NWS guidance shows a fog signal here in the next 48 hours. This station's calibrated percentages publish after live verification clears the accuracy bar. September typically brings about 4 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cydn/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYDN","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYDN.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}