"I figured I would see some people I hadn't seen for a while, which I have," Hamilton said. "The Japanese people are very good hosts and I think we've been treated to a very good week."
Scott McCarron takes PGA Tour Champions lead in Japan →
Hamilton said it appears an abnormally dry spring and summer - Bismarck is still in the range of 4 to 5 inches below average - will be followed by more of the same looking out over the next 90 days.
North Dakota suffers repercussions of drought conditions →