{"city":"Fort Simpson","region":"CA-NT","country":"CA","slug":"fort-simpson-nt","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"CYFS","name":"Fort Simpson Airport","subCat1HoursPerYear":42,"forecast":"live forecast"}],"primaryStation":"CYFS","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":3,"peakAtLocal":"2026-08-16T07:00:00-06:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 3%. August typically brings about 4 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":42,"fogSeasonPeakMonths":["October","September"],"medianEventHours":1,"season":{"summary":"Fog season runs July through November, peaking in October; fog is mostly a 4 AM\u201310 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["July","August","September","October","November"],"timeOfDay":"4 AM\u201310 AM","typicallyClearsBy":"1 PM"}},"links":{"page":"https://fogatlas.org/fog/city/fort-simpson-nt/","stationPages":["https://fogatlas.org/fog/cyfs/"],"verification":"https://fogatlas.org/fog/scorecard/"}}