{"city":"Rochester","region":"US-MN","country":"US","slug":"rochester-mn","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KRST","name":"Rochester International Airport","subCat1HoursPerYear":86,"forecast":"live forecast"}],"primaryStation":"KRST","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":9,"peakAtLocal":"2026-08-16T06:00:00-05:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 9%. August typically brings about 5 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":86,"fogSeasonPeakMonths":["December","January"],"medianEventHours":2,"season":{"summary":"Fog season is January, February, March, April, July, August, September, November, December, peaking in December; fog is mostly a 3 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","July","August","September","November","December"],"timeOfDay":"3 AM\u20138 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/rochester-mn/","stationPages":["https://fogatlas.org/fog/krst/"],"verification":"https://fogatlas.org/fog/scorecard/"}}