{"city":"Eureka","region":"US-CA","country":"US","slug":"eureka-ca","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KEKA","name":"Murray Field","subCat1HoursPerYear":173,"forecast":"verifying"}],"primaryStation":"KEKA","forecast":{"covered":true,"public":false,"cycle":"2026-08-16T00:00:00Z","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. August typically brings about 7 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":173,"fogSeasonPeakMonths":["October","March"],"medianEventHours":1,"season":{"summary":"Fog season is March, July, September, October, peaking in October; fog is mostly a 3 AM\u20133 AM phenomenon; typically thinning out by 4 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["March","July","September","October"],"timeOfDay":"3 AM\u20133 AM","typicallyClearsBy":"4 AM"}},"links":{"page":"https://fogatlas.org/fog/city/eureka-ca/","stationPages":["https://fogatlas.org/fog/keka/"],"verification":"https://fogatlas.org/fog/scorecard/"}}