DWTS is new tonight, and is scheduled to air at its regular 8 p.m. ET/PT time on ABC. However, Hurricane Sandy is also predicted to be hitting the East Coast hard around the time of the show. Therefore, East Coast stations may preempt DWTS for storm updates.
If this happens in your area, the best you can do is stay on ABC and hope it goes back to the show soon.
Catch a new episode of Dancing With the Stars Season 15: All-Stars on Monday, October 29 at 8 p.m. onABC.