{"city":"Twin Falls","region":"US-ID","country":"US","slug":"twin-falls-id","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KTWF","name":"Joslin Field Magic Valley Regional Airport","subCat1HoursPerYear":44,"forecast":"verifying"}],"primaryStation":"KTWF","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":44,"fogSeasonPeakMonths":["December","January"],"medianEventHours":1,"season":{"summary":"Fog season runs December through February, peaking in December; fog is mostly a 9 PM\u201310 AM phenomenon; typically thinning out by 6 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","December"],"timeOfDay":"9 PM\u201310 AM","typicallyClearsBy":"6 PM"}},"links":{"page":"https://fogatlas.org/fog/city/twin-falls-id/","stationPages":["https://fogatlas.org/fog/ktwf/"],"verification":"https://fogatlas.org/fog/scorecard/"}}