{"icao":"CZMT","name":"Masset Airport","lat":54.0275,"lon":-132.125,"country":"CA","tz":"America/Vancouver","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":26,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["July","September"],"monthlyHours":[2,0,0,0,2,1,3,2,2,1,1,1],"medianEventHours":1,"season":{"summary":"Fog season is January, May, July, August, September, peaking in July; fog is mostly a 6 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","May","July","August","September"],"timeOfDay":"6 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":true,"public":false,"cycle":"2026-09-04T13:00:00Z","guidanceSignal":true,"wording":"NWS guidance shows a fog signal here in the next 48 hours. This station's calibrated percentages publish after live verification clears the accuracy bar. September typically brings about 2 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/czmt/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CZMT","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CZMT.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}