Originally posted by: TheTony
I assume you're talking about KARE.  While the remote shots look pretty good, they're generally not shot in HD.  
The studio cameras (including the Weather Backyard & Newsroom cameras) are HD cameras. The field acquisition cameras are Sony DVCams shooting in 16x9 mode (but not HD-that probably won't happen for a couple of more years).  KARE's weather graphics equipment vendors, including radar, just announced that their equipment is now available in 16x9 HD-however that usually means it's at least 6 months away. So, they'll upgrade that equipment within a year.  The character generator (video titling) is HD and running in 16x9 mode. Non-weather graphics will be upgraded in early 2007 to HD equipment. All other material that airs from other sources (NBC networks, CNN and other TV stations) is usually in 4x3 format, with side curtains on that material to fill out the 16x9 frame. They never intentionally stretch video from 4x3 to 16x9-if you see it on the air, it's either a mistake or recorded that way by a non-KARE station or network. 
 
EDIT:  There are only about 12 stations in the nation doing HD, so the poll is definitely not accurate. It just goes to show you the reality is that most people are simply misinformed about HDTV.