All I see is a "loading" animation where the radar should appear for about a minute before being redirected to a page that says "We're sorry. The page you requested is not available. You may have used an outdated link or typed the address (URL) incorrectly. It is also possible that this page no longer exists"
That happens with every Interactive Radar Map at weather.com, not just the one for 37876
Also, I just noticed that Vimeo's video player will no longer load. Here's an example.
Found out that it's Flashblocker. In a similar post I made to to Vimeo's help forum (not mentioning the radar map), someone there suggested that I add
to Flashblocker's whitelist. I did and Vimeo worked just fine. Then when I saw your reply here and the radar map worked fine with Feuer Fuchs in safe mode, I also added *weather* to the whitelist and it too worked just fine.
George's solution was the only thing that actually worked for me! I didn't have adblock or any of that on Firefox so I was pretty frustrated when I kept reading stuff about that. But his solutions worked!