{"city":"Dayton","region":"US-OH","country":"US","slug":"dayton-oh","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KDAY","name":"James M. Cox Dayton International Airport","subCat1HoursPerYear":57,"forecast":"live forecast"},{"icao":"KFFO","name":"Wright-Patterson Air Force Base","subCat1HoursPerYear":22,"forecast":"live forecast"}],"primaryStation":"KDAY","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":5,"peakAtLocal":"2026-08-17T08:00:00-04:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 5%. August typically brings about 3 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":57,"fogSeasonPeakMonths":["February","January"],"medianEventHours":2,"season":{"summary":"Fog season runs August through March, peaking in February; fog is mostly a 3 AM\u201310 AM phenomenon; typically thinning out by noon; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","August","September","October","November","December"],"timeOfDay":"3 AM\u201310 AM","typicallyClearsBy":"noon"}},"links":{"page":"https://fogatlas.org/fog/city/dayton-oh/","stationPages":["https://fogatlas.org/fog/kday/","https://fogatlas.org/fog/kffo/"],"verification":"https://fogatlas.org/fog/scorecard/"}}