Late Friday afternoon, a thunderstorm delivering gusts as strong as 60 mph nearby drenched TPC Twin Cities in Blaine, causing a two-hour delay at the 3M Open and creating evening playing conditions as clear and calm as could be.
When the sun set and the last of the evening's birdies had been made in the gloaming, former University of Alabama player Lee Hodges emerged alone to lead the field by four shots after two rounds.
Hodges followed his 8-under-par 63 on Thursday with a 64 on Friday to reach 15 under par.
Tyler Duncan, the 2019 RSM Classic winner, is next, three shots off the lead. Both he and Hodges have been bogey-free through two rounds.
Defending champion Tony Finau, former Masters champion Hideki Matsuyama and veteran tour winners Billy Horschel and Brandt Snedeker, among others, all are in pursuit.
Friday's 36-hole cut line at 4 under sent home two-time major champion and former world No. 1 player Justin Thomas. His 71 included two balls in the water at TPC Twin Cities' risky 18th hole and he was left at 2 under par.
Cam Young, who tied for eighth at last week's British Open, missed the cut as well. So, too, did major champions Gary Woodland and Jimmy Walker.
Hodges is 28, from Alabama and in his second PGA Tour season. He has two top-six finishes this season, at the CJ Cup and Texas Open, but not a win.