{"icao":"KRIW","name":"Central Wyoming Regional Airport","lat":43.0642,"lon":-108.46,"country":"US","tz":"America/Denver","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":57,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["January","December"],"monthlyHours":[20,5,4,3,1,0,0,0,1,1,8,14],"medianEventHours":1,"season":{"summary":"Fog season runs November through February, peaking in January; fog is mostly a 2 AM\u201310 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","November","December"],"timeOfDay":"2 AM\u201310 AM","typicallyClearsBy":"1 PM"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":0,"peakAtLocal":"2026-09-04T08:00:00-06:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 0%. September typically brings about 1 hour of dense fog here."},"links":{"page":"https://fogatlas.org/fog/kriw/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KRIW","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KRIW.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}