Pick a day up to 7 days out. Open tee times and green fees from the course's own booking site, matched against the forecast for every hole of your round.
Finds the course's own online booking site (ForeUp, Chronogolf or TeeItUp) and reads its open tee times and green fees. GolfNow is only the backup.
Rain, wind, gusts and temperature for every hour you'd be on the course, not just when you tee off.
How much of the round you'll likely finish and how nice it'll be, set against the price, so the best deal stands out.