Boise was scheduled to play its first game against the Hillsboro Hops at 7:15 p.m. Tuesday. The game was called at about 7:45 p.m.
Boise and Hillsboro are scheduled to play a doubleheader Wednesday. The first seven-inning game is scheduled for 6:15 p.m. The second seven inning-game would be played 30 minutes after the completion of the first contest.
It was the Hawks' first rainout at Memorial Stadium since Aug. 17, 2004. Two home games were rained out that summer.
Hillsboro, which is playing its first season in the Northwest League, is off to a 3-8 start. Boise (4-7) is on a four-game losing streak after a tough, five-game road trip at Spokane.