{"city":"Louisville","region":"US-KY","country":"US","slug":"louisville-ky","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KSDF","name":"Louisville Muhammad Ali International Airport","subCat1HoursPerYear":11,"forecast":"verifying"},{"icao":"KLOU","name":"Bowman Field","subCat1HoursPerYear":23,"forecast":"verifying"}],"primaryStation":"KSDF","forecast":{"covered":true,"public":false,"cycle":"2026-08-16T00:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. dense fog (visibility under a mile) is rare here in August."},"climatology":{"subCat1HoursPerYear":11,"fogSeasonPeakMonths":["February","March"],"medianEventHours":1,"season":{"summary":"Fog season is February, peaking in February; fog is mostly a 1 AM\u20138 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["February"],"timeOfDay":"1 AM\u20138 AM","typicallyClearsBy":"9 AM"}},"links":{"page":"https://fogatlas.org/fog/city/louisville-ky/","stationPages":["https://fogatlas.org/fog/ksdf/","https://fogatlas.org/fog/klou/"],"verification":"https://fogatlas.org/fog/scorecard/"}}