{"city":"Islip","region":"US-NY","country":"US","slug":"islip-ny","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KISP","name":"Long Island MacArthur Airport","subCat1HoursPerYear":107,"forecast":"verifying"}],"primaryStation":"KISP","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":107,"fogSeasonPeakMonths":["February","December"],"medianEventHours":2,"season":{"summary":"Fog season runs October through June, peaking in February; fog is mostly a 5 AM\u20138 AM phenomenon; typically thinning out by noon; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","May","June","October","November","December"],"timeOfDay":"5 AM\u20138 AM","typicallyClearsBy":"noon"}},"links":{"page":"https://fogatlas.org/fog/city/islip-ny/","stationPages":["https://fogatlas.org/fog/kisp/"],"verification":"https://fogatlas.org/fog/scorecard/"}}