I have yet to see it work on my receiver (622). In fact, since I've had Dish, I barely even turn on the Weather Channel, partially because I can't get a local forecast, and partially because, sadly, the Weather Channel is beginning to go the way of MTV. Pretty soon, we'll all be saying..."Remember when the Weather Channel used to do the weather?"
Maybe they can have a Weather Channel 2, or something like that. One where they do the weather and not show a bunch of environmental shows, or shows like "When Tornadoes Attack".
Other than the bad a** that is Jim Cantore, I just don't see much of a reason to tune in anymore, especially with the internet for weather forecasts.
Sorry for the rant, but no, it doesn't work for me.