{"city":"Thompson","region":"CA-MB","country":"CA","slug":"thompson-mb","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"CYTH","name":"Thompson Airport","subCat1HoursPerYear":25,"forecast":"live forecast"}],"primaryStation":"CYTH","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":4,"peakAtLocal":"2026-08-16T06:00:00-05:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 4%. August typically brings about 2 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":25,"fogSeasonPeakMonths":["September","October"],"medianEventHours":1,"season":{"summary":"Fog season is March, July, August, September, October, November, peaking in September; fog is mostly a 5 AM\u201310 AM phenomenon; typically thinning out by noon; a typical event lasts about 1 hour (local time, 10-year average).","months":["March","July","August","September","October","November"],"timeOfDay":"5 AM\u201310 AM","typicallyClearsBy":"noon"}},"links":{"page":"https://fogatlas.org/fog/city/thompson-mb/","stationPages":["https://fogatlas.org/fog/cyth/"],"verification":"https://fogatlas.org/fog/scorecard/"}}