Dangerous weather conditions suspended play at the Walmart NW Arkansas Championship in Rogers, Arkansas, where Leona Maguire is looking to mount a serious challenge.
Eight groups completed at least one hole of the second round before play was suspended, with the golf course at Pinnacle Country Club described as unplayable.
The LPGA announced Saturday night that rules officials assessed the golf course and are "hopeful" with drying conditions overnight that Round 2 will resume on Sunday.
Alison Lee completed three holes at one-under-par and is tied for the tournament lead at eight-under with first-round co-leaders Sarah Schmelzel and Japan's MinamiKatsu, who had yet to start their second round.
South Korea's Narin An is tied for fourth at seven-under with five others who didn't play on Saturday: Maguire, Lilia Vu, Spain's Calota Ciganda, Japan's Nasa Hataoka and South Korean Somi Lee.
Stephanie Meadow is two-under, six shots off the leader.
