{"city":"Fort Indiantown Gap(Annville)","region":"US-PA","country":"US","slug":"fort-indiantown-gap-annville-pa","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KMUI","name":"Muir Army Air Field (Fort Indiantown Gap) Airport","subCat1HoursPerYear":62,"forecast":"live forecast"}],"primaryStation":"KMUI","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":8,"peakAtLocal":"2026-08-17T02:00:00-04:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 8%. August typically brings about 4 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":62,"fogSeasonPeakMonths":["December","February"],"medianEventHours":1,"season":{"summary":"Fog season is January, February, March, May, August, September, October, November, December, peaking in December; fog is mostly a 1 AM\u20138 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","May","August","September","October","November","December"],"timeOfDay":"1 AM\u20138 AM","typicallyClearsBy":"10 AM"}},"links":{"page":"https://fogatlas.org/fog/city/fort-indiantown-gap-annville-pa/","stationPages":["https://fogatlas.org/fog/kmui/"],"verification":"https://fogatlas.org/fog/scorecard/"}}