{"city":"Oshawa","region":"CA-ON","country":"CA","slug":"oshawa-on","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"CYOO","name":"Oshawa Executive Airport","subCat1HoursPerYear":43,"forecast":"live forecast"}],"primaryStation":"CYOO","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":4,"peakAtLocal":"2026-08-17T05:00:00-04:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 4%. August typically brings about 1 hour of dense fog here."},"climatology":{"subCat1HoursPerYear":43,"fogSeasonPeakMonths":["February","December"],"medianEventHours":1,"season":{"summary":"Fog season runs September through May, peaking in January; fog is mostly a 4 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","September","October","November","December"],"timeOfDay":"4 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/oshawa-on/","stationPages":["https://fogatlas.org/fog/cyoo/"],"verification":"https://fogatlas.org/fog/scorecard/"}}