{"icao":"KCGI","name":"Cape Girardeau Regional Airport","lat":37.2253,"lon":-89.5708,"country":"US","tz":"America/Chicago","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":76,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["September","October"],"monthlyHours":[7,6,1,4,3,4,5,10,12,10,7,8],"medianEventHours":1,"season":{"summary":"Fog season runs April through February, peaking in September; fog is mostly a 3 AM\u20136 AM phenomenon; typically thinning out by 8 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","April","May","June","July","August","September","October","November","December"],"timeOfDay":"3 AM\u20136 AM","typicallyClearsBy":"8 AM"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":10,"peakAtLocal":"2026-09-05T06:00:00-05:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 10%. September typically brings about 12 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/kcgi/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KCGI","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KCGI.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}