A golfer opens a weather app at 6am and reads 58°F, wind 18mph, 20% chance of rain. The 7:20 tee time is still a guess. The forecast never answers the question that was actually asked: is today worth it, and what does it cost me?
Golf Weather Score answers with one number. The G-Score starts at 100 and subtracts for heat, cold, wind and precipitation, then names the reason in plain words like "High winds" or "Freezing conditions". Under it sits the part golfers argue about at the turn. At 45°F a 150-yard shot carries about 146. Eighteen mph of wind is two clubs. Pick any of the next seven days and every panel on the page re-reads for that day.
Coverage is 13,092 US courses. 8,296 carry a real scorecard with USGA course and slope rating, 11,539 have a satellite hole map with a caddie note per hole, and 1,817 have a course write-up a person wrote instead of a template. Forecasts come from the National Weather Service: free, no key, no daily quota.
Two limits worth stating. It is US-only. And six of every seven courses still show generated prose rather than hand-written — a gap closing at roughly 150 courses a week.