{"icao":"CYHD","name":"Dryden Regional Airport","lat":49.8317,"lon":-92.7442,"country":"CA","tz":"America/Winnipeg","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":57,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","September"],"monthlyHours":[5,3,3,7,2,1,4,5,8,4,7,9],"medianEventHours":1,"season":{"summary":"Fog season runs July through April, peaking in December; fog is mostly a 5 AM\u20139 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","July","August","September","October","November","December"],"timeOfDay":"5 AM\u20139 AM","typicallyClearsBy":"1 PM"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":5,"peakAtLocal":"2026-09-05T06:00:00-05:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 5%. September typically brings about 8 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cyhd/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYHD","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYHD.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}