{"icao":"KLVM","name":"Mission Field","lat":45.6994,"lon":-110.448,"country":"US","tz":"America/Denver","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":19,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["February","March"],"monthlyHours":[3,3,3,3,1,0,0,1,0,3,2,2],"medianEventHours":1,"season":{"summary":"Fog season runs October through April, peaking in January; fog is mostly a 7 AM\u20139 AM phenomenon; typically thinning out by 5 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","October","November","December"],"timeOfDay":"7 AM\u20139 AM","typicallyClearsBy":"5 PM"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":0,"peakAtLocal":"2026-09-04T08:00:00-06:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 0%. dense fog (visibility under a mile) is rare here in September."},"links":{"page":"https://fogatlas.org/fog/klvm/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KLVM","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KLVM.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}