Jay Haas, who led by five strokes after the second round, was declared the winner. Haas shared the first-round lead with Dick Mast and Tom Purtzer, then fired a 9-under 63 Saturday to move to 16-under-par 128 and pull away from the field.
Purtzer shared second place with Bruce Lietzke at 11-under-par 133.
Haas played five holes Sunday before the weather came. He was minus-1 with a bogey and two birdies, but still led by five over Lietzke when play was halted.
Mast took fourth place at minus-10, while Jim Thorpe was one stroke further back at 9-under-par 135.
Des Smyth finished at minus-8 in sixth one stroke ahead of three players - Larry Nelson, Ron Streck and D.A. Weibring.