{"icao":"KERI","name":"Erie International Tom Ridge Field","lat":42.0831,"lon":-80.1739,"country":"US","tz":"America/New_York","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":42,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","January"],"monthlyHours":[8,4,6,1,4,3,1,0,1,1,4,10],"medianEventHours":1,"season":{"summary":"Fog season is January, February, March, May, June, November, December, peaking in December; fog is mostly a 6 AM\u20135 PM phenomenon; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","May","June","November","December"],"timeOfDay":"6 AM\u20135 PM","typicallyClearsBy":null}},"forecast":{"covered":true,"public":false,"cycle":"2026-09-04T13:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. September typically brings about 1 hour of dense fog here."},"links":{"page":"https://fogatlas.org/fog/keri/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KERI","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KERI.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}