{"city":"Tacoma","region":"US-WA","country":"US","slug":"tacoma-wa","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KTIW","name":"Tacoma Narrows Airport","subCat1HoursPerYear":114,"forecast":"live forecast"},{"icao":"KTCM","name":"McChord Air Force Base","subCat1HoursPerYear":100,"forecast":"verifying"}],"primaryStation":"KTIW","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":3,"peakAtLocal":"2026-08-17T05:00:00-07:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 3%. August typically brings about 2 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":114,"fogSeasonPeakMonths":["January","October"],"medianEventHours":2,"season":{"summary":"Fog season runs October through February, peaking in January; fog is mostly a 3 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","October","November","December"],"timeOfDay":"3 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/tacoma-wa/","stationPages":["https://fogatlas.org/fog/ktiw/","https://fogatlas.org/fog/ktcm/"],"verification":"https://fogatlas.org/fog/scorecard/"}}