The NFL released this statement today about the Dolphins Bucks game:
Due to the potential impact of Hurricane Irma on South Florida, the Miami Dolphins home game against the Tampa Bay Buccaneers, originally scheduled for Sunday at 1 p.m. ET at Hard Rock Stadium, will not be played in Miami on Sunday, the NFL announced today.
In the interest of public safety in light of the current state of emergency, the NFL, in consultation with state and local officials as well as both clubs, has decided that playing an NFL game in South Florida this week is not appropriate.
The league will continue to examine other options, including playing the game this Sunday at a neutral site or in Miami later this season, and will provide an update on that decision as soon as possible.