{"city":"Fort McMurray","region":"CA-AB","country":"CA","slug":"fort-mcmurray-ab","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"CYMM","name":"Fort McMurray International Airport","subCat1HoursPerYear":33,"forecast":"verifying"}],"primaryStation":"CYMM","forecast":{"covered":true,"public":false,"cycle":"2026-08-16T00:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. August typically brings about 4 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":33,"fogSeasonPeakMonths":["September","August"],"medianEventHours":1,"season":{"summary":"Fog season runs April through January, peaking in January; fog is mostly a 2 AM\u20139 AM phenomenon; typically thinning out by noon; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","April","May","June","July","August","September","October","November","December"],"timeOfDay":"2 AM\u20139 AM","typicallyClearsBy":"noon"}},"links":{"page":"https://fogatlas.org/fog/city/fort-mcmurray-ab/","stationPages":["https://fogatlas.org/fog/cymm/"],"verification":"https://fogatlas.org/fog/scorecard/"}}