PGA Tour officials altered tee times, moving to threesomes and split tees, beginning at 10:55 a.m. EDT. The final group of leader Tommy Fleetwood, Russell Henley and Keegan Bradley will be at 12:56 p.m. Here’s a look at the adjusted times and groups at TPC River Highlands.

Morning thunderstorms at TPC River Highlands have pushed back the final round three hours. Expected to be a mix of sun and clouds during the afternoon with a high of 95 and a heat index of 102. The UV index is 8 out of 11 and the humidity will be around 55 percent. A shower or thunderstorm is possible. The winds are WSW at 10-15 miles per hour.