{"city":"Petersburg","region":"US-AK","country":"US","slug":"petersburg-ak","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"PAPG","name":"Petersburg James A Johnson Airport","subCat1HoursPerYear":137,"forecast":"verifying"}],"primaryStation":"PAPG","forecast":{"covered":true,"public":false,"cycle":"2026-08-16T00:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. August typically brings about 13 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":137,"fogSeasonPeakMonths":["October","September"],"medianEventHours":1,"season":{"summary":"Fog season runs July through March, peaking in October; fog is mostly a 1 AM\u20138 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","July","August","September","October","November","December"],"timeOfDay":"1 AM\u20138 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/petersburg-ak/","stationPages":["https://fogatlas.org/fog/papg/"],"verification":"https://fogatlas.org/fog/scorecard/"}}