Here are the ip addresses
C:\Users\Home>nslookup webcam.wunderground.com 8.8.8.8
Server: google-public-dns-a.google.com
Address: 8.8.8.8
Non-authoritative answer:
Name: webcam.wunderground.com
Addresses: 54.148.11.142
52.36.136.128
52.37.52.183
Using PING, the IP comes back as 54.148.11.142, however that IP timed out
Some sites turn ICMP off so the IP address is not pingable.