American Matt Kuchar holds a one-shot lead at 10 under par after 15 holes as bad weather hit the second round of the Colonial Invitational in Texas.
World number 13 Kuchar is currently one shot ahead of Canadian Graham DeLaet.
The second round had already been suspended for just over two hours earlier in the day due to the threat of lightning at Colonial Country Club, giving the late starters no chance of completing the full 18 holes.
