I know it's kinda new territory for us in disc golf, but the notion of everything backing up and having to double up on rounds in a day is old hat for PGA events, which is essentially the model we're following here. The PGA tour is, ironically enough, in Kentucky this weekend too. They experienced all kinds of weather delays yesterday from the same storms. The players who could not finish (or start) their rounds yesterday are finishing up this morning and then going right back out starting at 1:30 for round 3. The only real difference in what they do is that since they normally play in pairs, they're grouping in threes to get more players on the course faster, at least for today. Can't really do that in disc golf with us already playing in foursomes.
Honestly, I expect that the final groups for round 2 may not finish today. They may have to finish early tomorrow morning and then they'll have to re-sort everybody by score. The good news on that front is they do have the women's cards as a bit of a buffer in which to do that re-sorting should it be necessary.