The honest answer everyone deserves up front: there is no live webcam pointed at Cades Cove. Aggregator sites like WeatherBug list a "Cades Cove cam" — those are placeholders, not real cameras.
So if you're trying to figure out whether to drive the 11-mile Cades Cove Loop today, here are the actual tools that work.
The closest real live camera
The Look Rock NPS webcam sits on a lookout tower 12 miles west of Cades Cove, along the Foothills Parkway. It refreshes every 15 minutes during daylight and gives you a useful real-time read on cloud cover and visibility for the entire western edge of the park.
