{"city":"Green Bay","region":"US-WI","country":"US","slug":"green-bay-wi","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KGRB","name":"Austin Straubel International Airport","subCat1HoursPerYear":55,"forecast":"live forecast"}],"primaryStation":"KGRB","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":5,"peakAtLocal":"2026-08-16T04:00:00-05:00","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":55,"fogSeasonPeakMonths":["January","December"],"medianEventHours":2,"season":{"summary":"Fog season is January, February, March, April, May, August, September, November, December, peaking in January; fog is mostly a 1 AM\u20138 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","May","August","September","November","December"],"timeOfDay":"1 AM\u20138 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/green-bay-wi/","stationPages":["https://fogatlas.org/fog/kgrb/"],"verification":"https://fogatlas.org/fog/scorecard/"}}