{"city":"Williston","region":"US-ND","country":"US","slug":"williston-nd","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KXWA","name":"Williston Basin International Airport","subCat1HoursPerYear":86,"forecast":"verifying"}],"primaryStation":"KXWA","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. August typically brings about 1 hour of dense fog here."},"climatology":{"subCat1HoursPerYear":86,"fogSeasonPeakMonths":["January","December"],"medianEventHours":2,"season":{"summary":"Fog season runs November through April, peaking in January; fog is mostly a 4 AM\u201310 AM phenomenon; typically thinning out by 5 PM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","November","December"],"timeOfDay":"4 AM\u201310 AM","typicallyClearsBy":"5 PM"}},"links":{"page":"https://fogatlas.org/fog/city/williston-nd/","stationPages":["https://fogatlas.org/fog/kxwa/"],"verification":"https://fogatlas.org/fog/scorecard/"}}