{"icao":"CYMJ","name":"Moose Jaw Air Vice Marshal C. M. McEwen Airport","lat":50.3303,"lon":-105.559,"country":"CA","tz":"America/Regina","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":55,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["March","November"],"monthlyHours":[4,2,5,5,2,0,5,2,1,1,5,2],"medianEventHours":1,"season":{"summary":"Fog season is January, February, March, April, May, July, August, November, December, peaking in March; fog is mostly a 4 AM\u201310 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","July","August","November","December"],"timeOfDay":"4 AM\u201310 AM","typicallyClearsBy":"1 PM"}},"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 1 hour of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cymj/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYMJ","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYMJ.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}