The National Weather Service reports that the weather in the Oakmont, Pennsylvania, area on Sunday is expected to feature rain showers in the morning and scattered showers throughout the day, with a high of around 76 degrees.

Sam Burns has the lead in the U.S. Open on a rain-soaked Oakmont course and faces his biggest test. The 28-year-old from Louisiana has never contended in 20 previous majors.

With three rounds of the U.S. Open at Oakmont Country Club complete, Sam Burns holds a one shot lead and will look to close it out on Sunday and win his first major championship. Burns entered the weekend with the lead after finding ways to tame some of Oakmont's challenges, firing a 65 to move to -3 on the leaderboard.