The final round of the 2025 U.S. Open was halted as a deluge of rain struck Oakmont Country Club, but players are not heading to the clubhouse.

There's a 50 percent chance of storms from 3 p.m. to 6 p.m. ET on Sunday, according to WTAE in Pittsburgh, and radar predictions indicate that the heaviest rain will fall around 4 p.m. The showers will likely be spotty, though, with intermittent sunshine between.