{"city":"Eau Claire","region":"US-WI","country":"US","slug":"eau-claire-wi","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KEAU","name":"Chippewa Valley Regional Airport","subCat1HoursPerYear":70,"forecast":"live forecast"}],"primaryStation":"KEAU","forecast":{"covered":true,"public":true,"cycle":"2026-08-16T00:00:00Z","peakPct":16,"peakAtLocal":"2026-08-17T04:00:00-05:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 16%. August typically brings about 8 hours of dense fog here."},"climatology":{"subCat1HoursPerYear":70,"fogSeasonPeakMonths":["September","December"],"medianEventHours":1,"season":{"summary":"Fog season is year-round, peaking in September; fog is mostly a 1 AM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","June","July","August","September","October","November","December"],"timeOfDay":"1 AM\u20137 AM","typicallyClearsBy":"9 AM"}},"links":{"page":"https://fogatlas.org/fog/city/eau-claire-wi/","stationPages":["https://fogatlas.org/fog/keau/"],"verification":"https://fogatlas.org/fog/scorecard/"}}