{"icao":"LFSM","name":"Montb\u00e9liard-Courcelles Airfield","lat":47.487,"lon":6.7905,"country":"FR","tz":"Europe/Paris","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":282,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["October","November"],"monthlyHours":[4,9,7,0,0,0,0,0,0,28,18,9],"medianEventHours":1,"season":{"summary":"Fog season is February, March, October, November, December, peaking in October; fog is mostly a 7 AM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["February","March","October","November","December"],"timeOfDay":"7 AM\u20137 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in September (10-year average)."},"links":{"page":"https://fogatlas.org/fog/lfsm/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=LFSM","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/LFSM.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}