{"city":"Jamestown","region":"US-NY","country":"US","slug":"jamestown-ny","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KJHW","name":"Chautauqua County-Jamestown Airport","subCat1HoursPerYear":150,"forecast":"live forecast"}],"primaryStation":"KJHW","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":24,"peakAtLocal":"2026-08-17T05:00:00-04:00","wording":"Some chance of fog: the calibrated forecast peaks at 24% (visibility under 1 mile) around 5 am Monday."},"climatology":{"subCat1HoursPerYear":150,"fogSeasonPeakMonths":["August","September"],"medianEventHours":1,"season":{"summary":"Fog season is year-round, peaking in August; fog is mostly a 3 AM\u20138 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","June","July","August","September","October","November","December"],"timeOfDay":"3 AM\u20138 AM","typicallyClearsBy":"10 AM"}},"links":{"page":"https://fogatlas.org/fog/city/jamestown-ny/","stationPages":["https://fogatlas.org/fog/kjhw/"],"verification":"https://fogatlas.org/fog/scorecard/"}}