Caddie's Gear Advisor
Curated for today's 46°F · Mist
Cold-Weather Performance Layers
Thermal mid-layers that move with your swing
Tour Hand Warmers
Rechargeable warmers trusted by caddies
Thermal Base Layers
Lightweight compression that traps heat
Winter Golf Headwear
Beanies and ear warmers built for the links
Prestwick Country Club: Course Intelligence
Prestwick Country Club opened in 1923 on a piece of Frankfort, Illinois suburban land south of Chicago, with the founding membership taking the name from the famous Prestwick golf club in Ayrshire, Scotland — the venue where the Open Championship was first played in 1860. The American Prestwick is unrelated to the Scottish original in architectural lineage, but the membership has maintained the institutional connection through generations, and the club's identity is partly built on that name-association with the founding venue of championship golf. The course has been redesigned multiple times since the 1923 opening; the modern routing reflects Dick Nugent's 1980s work and subsequent agronomic updates.
The course plays around 6,800 yards par 71 from the back markers, with bent fairways and a slope in the upper 130s. Prestwick has hosted the Western Amateur — a major amateur tournament — multiple times across the 1980s and 1990s, when the club's Chicago-area location made it a routine regional-amateur venue. The fairways play firm given the Illinois prairie subsoil. The fifteenth hole is a 543-yard par-5 with a creek crossing in front of the green; the seventeenth, a 175-yard par-3 across a natural pond, is the routing's most-discussed mid-round hole. The greens are bent and the fairways run quick given the corn-belt agronomy.
Prestwick is private and access is members and accompanied guests only. The membership is regional Chicago south-suburban business and professional families with multi-generation ties through the club's early-1900s era. The hospitality model is traditional country club, and the club has stayed largely outside the destination-private trend that has reshaped many other Chicago-area clubs.
Chicago southern suburban climate gives Prestwick a playing season of April through October. The course closes through Chicago winter and reopens when the soil thaws. The mature tree canopy keeps the routing cooler in mid-summer than the open prairie courses elsewhere in southern Illinois. The autumn color through October is part of the routing's seasonal signature.
Related Reading
Before you tee off at Prestwick Country Club
The Three O’Clock Storm: Reading Summer’s Convective Cycle to Protect Your Round
A 40% chance of afternoon thunderstorms does not mean a 40% chance of getting rained on. In the summer convective season it means the morning is nearly clear and the afternoon carries a fast-building, high-energy storm risk driven by a daily heating cycle. Here is the meteorology behind the pattern, the G-Score data on how the storm cycle punishes afternoon tee times across the Southeast, Midwest, and desert Southwest, the lightning-safety decision tree that actually matters, and the workflow that gets you off the course before the first bolt.
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How to Read a G-Score: The 0–100 Golf Playability Number, Decoded
A G-Score on this site is a single 0–100 number that tells you whether today is worth tee-up. Here is exactly what each band means, what drives the calculation, and how to use it to plan a round you will actually score on.
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Editorial & Data
Golf Weather Score is built by Danorie. We compute the G-Score — our own playability rating — from NOAA forecasts and published course scorecards, so any US course can be compared on any day with a single number. Methodology and data sources are documented on every page.
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