Yes it looks like that site is down. Here is the status message that just came out.
NOUS64 KFWD 180550
Message Date: Mar 18 2006 05:50:30WE HAVE LOST THE WIDEBAND CONNECTION WITH THE KFWS WSR-WSR-88D. TELCO IS BEING NOTIFIED BUT WE HAVE NO ETA FOR RETURN TO SERVICE. MOORE, FIC WFO FWD
Pissed? I doubt it. These sort of things happen on occasion, and fortunately this isn't a big weather event. It's back up now, but in the meantime they have plenty of other NWS (and private) radars surrounding to help out.