{"city":"Modesto","region":"US-CA","country":"US","slug":"modesto-ca","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"KMOD","name":"Modesto City Co-Harry Sham Field","subCat1HoursPerYear":94,"forecast":"verifying"}],"primaryStation":"KMOD","forecast":{"covered":true,"public":false,"cycle":"2026-08-16T00:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. dense fog (visibility under a mile) is rare here in August."},"climatology":{"subCat1HoursPerYear":94,"fogSeasonPeakMonths":["January","December"],"medianEventHours":2,"season":{"summary":"Fog season runs November through January, peaking in January; fog is mostly a 3 AM\u20139 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","November","December"],"timeOfDay":"3 AM\u20139 AM","typicallyClearsBy":"10 AM"}},"links":{"page":"https://fogatlas.org/fog/city/modesto-ca/","stationPages":["https://fogatlas.org/fog/kmod/"],"verification":"https://fogatlas.org/fog/scorecard/"}}