The following error was in the Error Console:

{
"ts": "2018-05-30T14:44:58.535Z",
"runningMs": 10614,
"type": "user",
"module": "Trying to get invalid dataSpec. ident:",
"msg": "seenGoat",
"url": "https://www.windy.com/?35.960,-78.794,5,i:pressure",
"ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36",
"ver": "14.13.1",
"target": "index",
"latestBcast": "store: availProducts (179ms. ago)
store: overlay radar (179ms. ago)
bcast: paramsChanged (72ms. ago)
bcast: maps-paramsChanged (66ms. ago)
render: toggleSeaMask (65ms. ago)
",
"sessionName": "us-durham-county-3595-7880-359466-17",
"sessionCounter": 5,
"lang": "en",
"retina": true,
"size": "1536x864",
"glParticles": true,
"platform": "desktop",
"browser": "Chrome",
"bVer": "66.0",
"os": "Windows",
"osVer": "10",
"device": "computer",
"browserStr": "Chrome 66",
"osStr": "Windows 10",
"errorID": "seengoat"
}

Thanks for the hard work! Your website is awesome.