{"icao":"CYET","name":"Edson Airport","lat":53.5789,"lon":-116.465,"country":"CA","tz":"America/Edmonton","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":61,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["August","October"],"monthlyHours":[6,2,4,2,3,2,6,12,6,10,7,2],"medianEventHours":2,"season":{"summary":"Fog season is January, March, May, July, August, September, October, November, peaking in August; fog is mostly a 5 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","March","May","July","August","September","October","November"],"timeOfDay":"5 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":10,"peakAtLocal":"2026-09-05T07:00:00-06:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 10%. September typically brings about 6 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cyet/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYET","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYET.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}