{"city":"Mammoth Lakes","region":"US-CA","country":"US","slug":"mammoth-lakes-ca","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KMMH","name":"Mammoth Yosemite Airport","subCat1HoursPerYear":44,"forecast":"verifying"}],"primaryStation":"KMMH","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":["February","January"],"medianEventHours":1,"season":{"summary":"Fog season runs November through March, peaking in January; fog here can hit at any hour of the day; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","November","December"],"timeOfDay":"any hour of the day","typicallyClearsBy":null}},"links":{"page":"https://fogatlas.org/fog/city/mammoth-lakes-ca/","stationPages":["https://fogatlas.org/fog/kmmh/"],"verification":"https://fogatlas.org/fog/scorecard/"}}