Round 3 at the Deutsche Bank Championship is scheduled to begin at 12:15 p.m. ET with a split-tee start. A handful of players began their rounds early Sunday, but those scores will be erased.
Click here for updated tee times and groupings.
Players will also be allowed to utilize preferred lies.
Play was suspended at 8:46 a.m. ET. The National Weather Service had issued a severe thunderstorm warning for the area.
The last time the PGA TOUR restarted a round was in early January at the Hyundai Tournament of Champions, when two restarts took place.